BIOL1037989IntroductiontoBiology.docx

BIOL 103 7989 Introduction to Biology (2192)BIOL-103

· Spring 2019

 

· Section 7989

 

· 4 Credits

 

· 03/18/2019 to 05/12/2019

 Faculty Contact

Mary Ayuk [email protected]

 Course Description

(Not open to students who have completed BIOL 101 or BIOL 102. For students not majoring in a science. Fulfills the laboratory science requirement.) An introduction to the structure and function of living organisms. The aim is to apply the scientific method and use scientific and quantitative reasoning to make informed decisions about experimental results in the biological sciences. Topics include the chemical foundations of life, cell biology, genetics, evolution, ecosystems, and interdependence of living organisms. Discussion also covers the importance of the scientific method to biological inquiry and the impact of biological knowledge and technology on human societies. Laboratory activities emphasize the scientific method. Students may receive credit for only one of the following: BIOL 101 - BIOL 102, BIOL 103, BIOL 105, or BSCI 105.

 Course Introduction

This course is an introductory course in biology, the study of life, in which we will explore unifying themes and concepts, including biodiversity, the principles of evolution that underlie biodiversity, and the criteria that serve to characterize life and living systems. We will also study concepts underlying the organization and interrelationships of living organisms through experiments based on the scientific method. Further discussion will also include how the scientific method and technological advances have led to the significant body of knowledge that now exists in biology as well as in all other scientific disciplines.

Living organisms are built from a very specific set of building blocks-atoms, molecules, and cells. We will begin with a study of these building blocks and their importance to living things. Next, we will examine the ways in which these building blocks interact to provide the energy living things need to develop, grow, move, work, and respond. The power and elegance of DNA and genes will be discussed, as well as their role in inheritance, human diseases, biodiversity, and evolution.

We will look at plants and animals to understand how atoms, molecules, and cells work together in balanced, interrelated systems that are critical to the health and well-being of living organisms. We will also look at the way in which living things interact with one another and with the nonliving parts of their environment. These interactions play a major role in the overall health of populations, ecosystems, and planet Earth.

In the laboratory portion of the course, we will apply the scientific method to scientific experiments, as well as to everyday questions and problems. Upon this foundation, the molecular and cellular processes common to all living organisms will be studied. We will then investigate scientific classification in the context of the importance of DNA to individual living organisms and to species of organisms as a whole. Finally, we will examine the interdependence of living organisms with each other and the environment, especially with respect to the impact of human populations on the environment and other organisms.

 Course Outcomes

After completing this course, you should be able to

· recognize and explain how the scientific method is used to solve problems

· make observations and discriminate between scientific and pseudoscientific explanations

· weigh evidence and make decisions based on strengths and limitations of scientific knowledge and the scientific method

· use knowledge of biological principles, the scientific method, and appropriate technologies to ask relevant questions, develop hypotheses, design and conduct experiments, interpret results, and draw conclusions

 Course Materials

Click to access your course materials information

 Class Guidelines

Contacting your Faculty Member

You can use the Instant Messages feature within the classroom to send a message to your faculty member.

Click the Classroom Walkthrough Videos link below, and then click The Pager link (old term for Instant Message), to view a how-to video on how to use the Pager/Instant Messages function within the classroom:

Classroom Walkthrough Videos Link

Within the Content section of your classroom, view the Start Here section to learn more about contacting your faculty member.

 

Course Materials

You will use a number of different materials in this class:

· a free online text book: Open Stax Concepts of Biology

· an online lab manual

· a lab kit

· various common items that you will gather from around your home or purchase at a grocery store

· asynchronous discussions

 

Lab Kit

To complete this course, you are required to purchase a Custom Biology Lab Kit from eScience Labs Inc.

Lab Kit Ordering Method 1:

If you use financial aid for course materials the lab kit must be purchased through MBS Direct, which is UMUC's virtual bookstore (Bio Lab Kit Sku 1589). Important: You will receive a redemption code from MBS Direct by email that must be entered at the eScience Labs' web-site before the lab kit is shipped to you:

1. Create an account: https://esciencelabs.com/user/register

2. After creating an account, or logging back in again with your email and password, click on “Have a code” in the upper right corner, or use this link: http://esciencelabs.com/have/code

3. Under Code enter your redemption code (received by email), click submit and follow the directions.

***Note: If you do not redeem the code, your kit will not be sent.

Lab Kit Ordering Method 2

If you do *not* use financial aid for course materials it is cheaper to order the lab kit directly from the eScience Labs' web-site using the following directions:

1. Create an account: https://esciencelabs.com/user/register

2. After creating an account, or logging back in again with your email and password, click on “Have a code” in the upper right corner, or use this link: http://esciencelabs.com/have/code

3. Under Code enter kit1589, click submit and follow the directions to purchase the Custom Biology lab kit ($79)

***Note: Regardless of the ordering method used, the kits are the same. When using option 1, you pay MBS and then they send a code via email (MBS sends the code).  You must then log in to the eScience Labs’ web-site to redeem the code (mailing address will be entered at their site).  When using option 2, you go to the eScience Labs website.  At the site, you must enter the following custom kit code, kit1589, and you will then pay eScience Labs directly.

The key differences in the ordering options are:

1. Number of steps: the first option requires 2 steps, whereas the second option requires 1 step.

2. Cost:  the second option saves money because you avoid the MBS fees.

3. Payment mode:  option 1 accepts credit cards/electronic payments and book vouchers, whereas option 2 only accepts credit cards/electronic payments.

4. Delivery time: kits ordered via method 1 may take up to 7 days longer to be delivered.

Processing Timeline:

Please allow up to 3-5 business days to process your order and an additional 3-5 business days for delivery.  eScience Labs ships all lab kits through standard UPS Ground. Kits may be expedited for an additional charge if needed. Please call 1-888-ESL-KITS for more information.

 

Getting Help from eScience Labs:

If you need any further assistance, our Customer Support team can be reached over the phone (888-375-5487) Monday through Friday, 8am – 5pm Mountain Standard Time. For after hours or weekend help, please email [email protected] for assistance.

This comprehensive kit contains the majority of the materials needed to complete each lab exercise but please note that some labs do require students to supply a few additional materials. The kit also provides students with access to the eScience Labs’ Student Portal, which contains several online tutorials and learning tools aimed at increasing the understanding of the various concepts.  It is important to remember that while these kits are easy to use, the lab activities and the contents of the lab kit are intended for adults enrolled in this course.  Thus, use of the kit and the materials are used at your own risk.

Important: When you receive your lab kit from eScience Labs, check it to make sure all components are provided and are in good working order.  eScience Labs will replace any damaged items at no cost. Find their contact information at www.esciencelabs.com.

 

Lab Manual

The Lab Manual is located in the weekly modules under Content. Before you start conducting your labs, please read the Lab Safety section of the laboratory manual and watch the safety video.

For each lab read the introduction and instructions for each exercise/experiment carefully. You can complete lab 1 without the lab kit.

Pictures Required

You are required to take pictures of your results in the experiments in labs 2, 3, 4, 5, 7 and the final applied lab project. Write your name and date on an index card (piece of paper) and include it within the picture. Insert the pictures as directed in the lab answer sheets. If you do not have access to a digital camera/phone please contact the professor to discuss alternatives.

Additional Materials needed for the labs  (not included in lab kit)

Lab 2:

Experiment 1: egg white, potato, onion, hot water, fork, knife, hot water bath, tap water

Lab 3:

Experiment 1: scissors, paper towels, tap water.

Experiment 2: four liquid household products to test (for example: lemon juice, shampoo).

Lab 4:

Experiment 1: cutting board, 2 food products, kitchen knife, paper towels, saliva sample, tap water.

Experiment 2: hot water bath, tap water.

Lab 5

Experiment 3: fresh soft fruit (one of the following: banana, grapes, strawberries), scissors.

Lab 7:

Experiment 1: paper towels, scissors, sunny location, tap water.

Labs 1 and 6 do not require any additional materials

Copy-right Protected Course Materials

All UMUC course materials, including quiz and exam questions, discussion questions, lab and writing assignments are copyright protected and the property of UMUC. Do not share any course materials on the internet. Sharing, or submitting, any materials from this course is a direct violation of U.S. and International Copyright Law. Civil Penalties for Copyright Violation currently range from $750 to $30,000 per violation.  

Additionally, posting of quiz or assignment questions to online "answer" or "homework" websites is academic fraud. This type of activity is a direct violation of

· UMUC's code of conduct, Policy 151.00 section III A, and

· UMUC's Policy 150.25 - Academic Dishonesty and Plagiarism.

If you are caught engaging in this type of activity you risk sanction by the university. Possible sanctions include:

· A grade of F on the work in question

· A grade of F in the course

· Suspension from the university for Academic Dishonesty

· Expulsion for Academic Dishonesty

 Please do your own work and don't risk these consequences!

Helpful Resources

A. Orientation to Science Courses

The Science Learning Center (SLC). You can enter this site from under Content, Course Resources. The SLC houses a set of instructional and support materials of use across the science curriculum. Currently, the SLC houses two items:

1. The Scientific Method Tutorial - This module provides an excellent description of the Scientific Method.  This method is integral to all science, and is important for our course.

2. The Science Studies Tutorial - This piece is designed to provide students with some tips and strategies for taking a science course. Some of the strategies in this unit are generic and apply to students' general study habits for all courses. Other segments of the unit are specific to taking a science course. This unit is short and should not take more than 30-40 minutes to complete. I recommend that you read the unit during the first couple of weeks of the semester.  If you have difficulty with science, then the Science Study Skills Unit is a MUST READ.

B. Orientation to College Writing

i.      College Writing Essentials

· Majority of content is written in the student’s own words, and directly quoted content is limited to less than 10% of total content

· Introduction previews the main points, and conclusion summarizes main points

· Ideas are presented clearly, follow sound logic, and flow coherently and cohesively

· Content is expressed using standard grammar, punctuation and spelling conventions

· Paragraph content reflects reasonable transitions

· Content reflects synthesis and critical analysis of referenced sources

· Ideas are supported by referenced evidence, and full citations are provided for all reference sources

ii.  UMUC Writing Resources ( http://www.umuc.edu/ewc/ ).  You can access helpful writing resources through UMUC’s Effective Writing Center (EWC.  The EWC provides excellent information for improving your writing skills, writing a paper, incorporating citation formats, and many other writing skills.

iii. The Research Assignment Calculator for Time management of your research papers. https://libapps.umuc.edu/calculator/calculator.shtml

C. Library Guide for the Sciences

The UMUC library has developed resources to aid in research of science related databases, Websites, books, and e-books.  The Library Services site also provides information on how to find articles, and 24-hour access to UMUC librarians. The link to the Library Guide can be found at http://libguides.umuc.edu/science.

D. Additional Academic Support

First Online Course?  If this is your first time taking a UMUC online course, then please walk through the introductory video orientations before our class begins (Go to LEO Help > Classroom Walkthrough). It will be of significant assistance to you. Get familiar with navigating around LEO by navigating through the various parts of our classroom to see all that is available.

 Tips for Success

· Login to LEO one week before the semester begins

·

· Complete the LEO Classroom Walkthrough resources available at http://www.umuc.edu/students/leo/videos.cfm

· View and print syllabus. Mark calendar with important course dates

· Read start-up/orientation materials posted by faculty member

· Begin the course work on time and early (in the first 1-2 days of the semester)

· Start weekly assignments early in the week (Do not wait until 1-2 days before they are due)

· Check the online classroom, classroom News items and Alerts, and your email every 1-2 days for announcements and new information

E. Student Participation Expectations

a.  Time Commitment:

Now that you have read the Syllabus, you should recognize that this course requires active student participation.  An on-line course requires you to put in at least the same amount of time as an in-classroom course.  For an eight-week course, you should expect to spend at least six hours per week participating in class discussions and activities and then about 12-15 hours in study, assigned reading, and preparing assignments outside of class.  Active participation is required in all online courses, and you should expect to log in to your online course several times a week.

b.  Study and Work Habits:

Summing Up a Successful Online Student. An online course places more responsibility on the student (and subsequently more independence) than a face-to-face course. Therefore, a successful online student must exercise more self-discipline than a face-to-face student. A successful online student is one who:

· reads the Course Schedule's assigned reading material thoroughly before responding in a conference

· prepares personal study notes (like classroom notes) each week from the reading assignment addressing key points, key figures, and defines any bold-faced terms

· considers outlining the course material for personal study

· participates two-to-three times per week in conferences and avoids late week conference comments

· engages the material and others with enthusiasm and courtesy

· schedules adequate time to do the work

· asks for help when needed

· interacts with others in the class

· is self-motivated

· turns in well-drafted, proofed, and properly cited and referenced assignments prior to their due dates

· keeps copies of all work and instructor responses in case of an emergency

 

 

 

 Grading Information

This course consists of the following graded items:

 

Percentage

Academic Integrity Tutorial (Quiz)

0.5%

Discussion Participation (7 @ 2% each)

14%

Laboratory Assignments (7 @ 3.5% each)

24.5%

Quizzes (7 @ 3% each)

21%

Written assignment: Biology and Technology in the Real World

10%

Outline Final Applied Lab Project

1%

Final Applied Lab Project

9%

Final Examination

20%

Total

100%

 

Late Submission Policy

If you are unable to submit an assignment on time contact your professor before the submission deadline to ask for an extension. This does not guarantee that an extension will be granted and/or the professor may require documentation.

For assignments submitted late without a pre-approved extension:

· A penalty of 10% per week will be applied to lab assignments, writing assignments and quizzes

· Late participation in discussion topics will result in zero points

· Late submission of the final applied lab project and the final exam will not be accepted and result in zero points.

Extra Credit and Make-up Work Policy

· No opportunities for extra credit will be offered in this course

· No make-up work will be assigned in this course

Academic Integrity Tutorial

Please visit UMUC's Academic Integrity Tutorial (https://www.umuc.edu/writingcenter/plagiarism/index.cfm)

After completing the tutorial, take the quiz (at the end of tutorial) and submit the certificate in the assignment folder. You can either do a screenshot of the certificate (submit as a jpg file), or you can follow the instructions for "how to email your certificate", use your own email address and then submit the received pdf document in the assignment folder. You will only receive a certificate when you score 90% or more, but you will be able to retake the quiz as many times as needed to get that score.

Quizzes

Each of the 7 weekly quizzes consist of 20 multiple choice or multiple select questions. You will have 2 hours to complete each quiz once you start. Make sure you have 2 hours of uninterrupted time before starting a quiz because you can NOT save a quiz and come back to finish it later. Optional: You can submit a second attempt at each quiz. If you do, the highest score of the two attempts will count towards your course grade. 

Final Examination

The final examination will be a timed, unproctored final exam.  You will have five (05)  hours to complete the final exam. Your Final Exam **will not be accepted** if submitted after the submission deadline.  The final exam may consist of multiple choice, fill-in-the-blank, matching, short answer, and essay questions.

Final Applied Lab Project

Demonstration of your knowledge of basic laboratory skills, experimental design, and/or data evaluation will be assessed by the submission of an applied final lab project. See Project Descriptions below for more details on this final project. Note the earlier deadline for the outline.

Discussion Participation

By registering for a Web-based course, you have made a commitment to participate in your online course discussions as well as other online activities. Please plan to participate regularly. Participation for this course is defined as proactive involvement in weekly discussion conferences and/or answering discussion questions. This may require you to actively reflect on weekly reading assignments and to develop original ideas in your responses. You are expected to demonstrate critical thinking and your understanding of the content in the assigned readings as they relate to the issues identified in the discussion. You are expected to make your own contribution in a main topic as well as respond with value-added comments to at least two of your classmates. You are encouraged to respond to other students as well as to your instructor. You will note in the grading policy that your online discussion participation counts significantly toward your final grade.

You are expected to adhere to the general rules of online etiquette. It’s important to follow the guidelines of proper online etiquette to ensure good communication between you, your classmates and your instructors.  Keep the five online etiquette tips below in mind during your online course:

1. Respect. Whether the class is online or on-site, respect is essential. It allows all involved parties to focus on the objective and prevents distracting disagreements. Be sure to use a polite tone, read before responding and be constructive with your criticism. It’s important to treat all online interactions the same as face-to-face interactions.

2. Use Proper Formatting, Punctuation and Grammar. The same rules of English apply in the online classroom setting. Capitalize letters when necessary, use appropriate punctuation and avoid using slang and abbreviations. You’ll not only make your posts easier to read; you’ll demonstrate your professionalism and personal value.

3. Be Careful. Because tone is difficult to convey online, sarcasm or humor can easily be misinterpreted. Though you may be tempted to joke around with your classmates, something written for a laugh may offend others. If you are unsure whether your message will be misconstrued, consider using an emoticon to lighten the tone.

4. Go to Your Instructor First. If you have a disagreement or issue with a fellow classmate, go to your instructor before the situation escalates. It’s best to make your instructor aware of the situation before it affects the classroom dynamics or the way you engage with your peers.

5. Stay on Topic, and Keep it Brief. Online classes require a lot of reading, and when responding, it may be difficult to decide where to start. Focus your comments into short topics to keep the conversation flowing. Avoid being too wordy, and instead say what you need to say without veering off topic.

To increase the possibility of you earning full credit for weekly participation, you must:

· Participate individually with meaningful and original comments in the dialogue of the posted discussion questions. (See Academic Policies for information about plagiarism.)

· Make a minimum of 3 posts per week  . Your original post and 2 comments on any other clasmates posts which will reflect the content of the discussion. 

· Ensure your posted content is written in your own words. Repetitive (redundant) answers, copied articles or portions of articles from Web sites, books, magazines and so on will not count towards participation

· Cite properly and consistently and include all sources used for your responses

The due date for weekly discussion(s) is listed in the course schedule.

Do not put off your class work until the end of the week. The deadline for online classroom discussion participation is 11:59pm ET on the due date unless stated otherwise. You must participate in the classroom discussions before the stated deadline to receive credit.

 

What is "good" participation?

For discussion participation, what matters here is the quality of your responses, not quantity.

Here are some examples of good responses:

"Mary - you mention in your answer that human cloning is currently being investigated. In your research did you see any companies that were actually doing human cloning? I did not think that human cloning even a possibility in our lifetime. I think the government should regulate cloning practices of all animals to make sure that the science is not being used in a harmful or unethical way." Another example:

"Joe, I really enjoyed reading your paper. I like the way that you formatted it, using pictures and tables to support your facts. The table you included about the increase in Flu deaths was very interesting - I did not realize that so many people die in other countries from something as simple as the flu!" Your responses may include an observation, a counterexample, a suggestion, a statement of respectful disagreement, a solution, a question about the material or the process, an insight, an admission, an assent, an example, an idea, a corroboration, or a speculation. Remember to include your sources of information (if applicable)! Here are some examples of inadequate responses/participation: "Good job, I liked your answers!" or, "Joe - I liked your paper very much!" or, "I agree!"

Any response that is intimidating, disrespectful, belittling and/or or demeaning will not be tolerated and may be deleted. 

 Project Descriptions

Laboratory Assignments

Addresses course outcomes 1-4:

· recognize and explain how the scientific method is used to solve problems

· make observations and discriminate between scientific and pseudoscientific explanations

· weigh evidence and make decisions based on strengths and limitations of scientific knowledge and the scientific method

· use knowledge of biological principles, the scientific method, and appropriate technologies to ask relevant questions, develop hypotheses, design and conduct experiments, interpret results, and draw conclusions

 

You are required to submit the following 7 lab assignments:

Lab 1: Introduction to Science

Lab 2 : Chemistry of Life

Lab 3: Osmosis 

Lab 4: Enzymes  

Lab 5: Transcription and Translation

Lab 6: Taxonomy

Lab 7: Ecological Interactions

 

Preliminary **required** activities

When you receive your lab kit from Escience Labs, check it to make sure all components are provided and are in good working order.  Escience Labs will replace any damaged items at no cost. Find their contact information in the UMUC Biology Lab Manual and at www.esciencelabs.com.

Before you start conducting your labs, please read the Lab Safety section of the UMUC Biology Lab Manual and watch the safety video.

Photos Required!

You are required to take pictures of your results in the experiments in labs 2, 3, 4, 5, 7 and the final applied lab project. Write your name and date on an index card (piece of paper) and include it within the picture. Insert the pictures as directed in the lab answer sheets. If you do not have access to a digital camera/phone please contact the professor to discuss alternatives.  You will receive 0 points if a lab assignment or final applied lab project is submitted without  pictures of your results (a note with your name and the date must be included in the picture).  Labs and final projects without pictures will earn a zero grade even if all other sections of the lab have been completed.

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 It is highly recommended that you adopt the following approach for each lab:

1. One or two weeks before the due date for a given lab, check the materials list for the lab and begin to gather the items that you will need. This practice will ensure that you will indeed have all the materials you need when you are ready to start the lab activity. Some labs require access to a stove or refrigerator (this will be indicated in the materials list).

2. Also, one or two weeks before the due date for a given lab, check the time necessary to complete the activity so that you can schedule your time accordingly. For example, some labs may be spread out over a couple of days or require two hours of work-these labs cannot be started an hour before they are due and successfully completed.

3. Before you begin a lab activity, download the lab manual and lab questions documents to your computer or portable device or print the lab activity from the online lab manual. This is important, because you will perform many of the lab activities away from the online environment, and you will want to have the detailed instructions and the lab questions in front of you as you perform the lab activity. 

4. Read the corresponding sections of the text book and course modules, the introduction and all the directions for the entire lab assignment before you begin. It is especially important that you read the directions to the activity before you actually perform the activity. In some cases, you may need to reuse materials in subsequent experiments. It is also a good idea to familiarize yourself with the questions that accompany each activity ahead of time so that you know what to look for and take note of while performing the activity.

5. Perform the lab activity, and while doing so, take thorough notes so that you will be able to answer the questions that accompany each activity. Remember to take a picture of your results. Optimally, you should answer lab experiment questions as you work your way through each component of the experiment.

6. Answer the questions that accompany each lab activity. You will be expected to submit your answers to your instructor as instructed.  

 

IMPORTANT: To conduct your laboratory exercises, use the Laboratory Manual that is available in the LEO classroom.

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Submission Format:

For each lab assignment follow the instructions in the Lab Manual provided in under the Content tab. You will find one answer sheet for each lab (same questions as those in the lab manual). Type your answers directly in these documents. Once your lab is completed, save your document as “lastname lab #.doc” (example”Smith lab1.doc”), and submit your assignment document in the corresponding Assignment Folder.

Your collected data should be presented as specified in the laboratory manual and may be in the form of tables, graphs, diagrams, or narratives.  You should be prepared to provide the images of graphs, diagrams, or sketches in the lab documents or as separate files.  You can photograph or scan any images and embed them into your lab document.  If you have any issues with graphics created within software packages, you can capture screen images.  On the Macintosh use Command-Shift-4 to capture a portion of the screen; the image will be saved to the desktop.  On IBM-PC clones (the PC), use CTRL-ALT-PrstScrn to capture an image into the memory and then paste it into the lab document.

Each laboratory assignment must be submitted no later than 11.59 PM ET on the due date listed in the Course Schedule

 Addresses course outcomes 1-4:

· recognize and explain how the scientific method is used to solve problems

· make observations and discriminate between scientific and pseudoscientific explanations

· weigh evidence and make decisions based on strengths and limitations of scientific knowledge and the scientific method

· use knowledge of biological principles, the scientific method, and appropriate technologies to ask relevant questions, develop hypotheses, design and conduct experiments, interpret results, and draw conclusions

Lab 1: Introduction to Science

The scientific method will be introduced using problems that can be related to everyday life.  Students will work through laboratory exercises in order to gain an understanding of the process of scientific inquiry. Complete both activities.

Time: 1 hour

Concepts to explore: Testable observations, Hypothesis, Null hypothesis, Experimental approach, Variables, Controls

Experiments:  This lab includes several critical thinking exercises that test student knowledge of the scientific method.

Exercise 1: Data Interpretation 

Exercise 2: Experimental Variables

Exercise 3: Testable Observations

Exercise 4: Conversion

No lab kit materials are required. You do not have to wait for the lab kit to complete this lab.

Lab 2: Chemistry of Life

Basic properties of the chemistry that underlies biology are explored in this lab.  Students will determine the presence of biological macromolecules such as proteins and carbohydrates using reagents that change color in their presence.

Time: 2 1/2 hours

Additional materials needed:

· Experiment 1: egg white, potato, onion, hot water, fork, knife, hot water bath, tap water

Concepts to explore: Atoms, Elements, Compounds, Chemical bonds, Molecules/Macromolecules, Energy and metabolism, Proteins, Carbohydrates, Lipids.

Experiments:

Experiment 1: Testing for Biomolecules 

· Students use the Biuret reagent to test for the presence of protein in egg white, gelatin, a glucose solution and water. Biuret reagent is normally blue but changes to pink when short peptides are present and to violet when longer polypeptides are present.

· Students use Benedict’s  Reagent to test for reducing sugars such as glucose. When glucose reacts with copper present in the Benedict’s reagent an orange or red colored precipitate is formed.

· Students use IKI to test for starch. When starch reacts with IKI a dark purple precipitate is formed. 

Pictures required for all tests in Experiment 1. Please include an index card with name and date within the picture frames.

Lab 3: Osmosis 

The structure and function of cells will be investigated. The properties of cellular membranes will also be studied, paying special attention to the selective passage of molecules in and out of living cells.

Time: 2 hours

Additional materials needed:

· Experiment 1: Scissors, paper towels, tap water. Pictures required.

· Experiment 2: four liquid household products to test (for example: lemon juice, shampoo).

Experiments

Experiment 1: Direction and Concentration Gradients

· Students use sucrose and dialysis tubing to develop and explore the effect of solute concentration on osmosis. Pictures required. Please include an index card with name and date within the picture frame.

Experiment 2: What Household Products are Acidic or Basic?

· Students will measure the pH of two provided solutions and four household products of their choice.

Concepts to Explore: Osmosis, Membrane transport, Acids and Bases. 

Pictures required in Experiments 1 and 2. Please include an index card with name and date within the picture frame.

Lab 4: Enzymes

The properties of the enzymes are investigated in these experiments.  Students will explore factors that can affect enzymatic activity.

Time: 90 minutes

Additional materials needed:

· Cutting board, 2 food products, kitchen knife, paper towels, saliva sample, hot water bath, tap water.

· Cell phone/digital camera - picture required

Concepts to explore: Enzymes, Selectivity, Catalysts, Activation energy, Activation site, Reaction sites, Activators, Inhibitors

Experiments

Experiment 1: Enzymes in Food

· Students investigate the presence of amylase in food using potassium iodide, a starch indicator. This indicator turns dark purple or black when starch is present.

Experiment 2: Effect of temperature on Enzyme Activity

· Students study the effect of temperature on the enzyme catalase.

Pictures required in Experiments 1 and 2. Please include an index card with name and date within the picture frame.

Lab 5: Transcription and Translation

This laboratory exercise explores transcription, translation and the genetic effects of different types of mutations. DNA will be extracted from living cells.

Time: 2 hours

Additional materials needed: fresh soft fruit (one of the following: banana, grapes, strawberries), scissors,  computer and internet access.

Experiments

Experiment 1: Transcription

· In this digital exercise, students will transcribe and translate short segments of the proteins hemoglobin A (HbA) and hemoglobin S (HbS). 

Experiment 2: Genetic Mutations

· Students will describe the effects of different types of mutations on amino acid sequences.

Experiment 3: DNA Extraction

· In this experiment, students will isolate DNA from the cells of fruit. Pictures required. Please include an index card with name and date within the picture frame.

Concepts to explore: DNA, Central Dogma, Transcription, Translation, Types of Mutations: missense, nonsense, frameshift.

Pictures required in Experiments 3. Please include an index card with name and date within the picture frame.

Lab 6: Taxonomy

The concept of taxonomy will be explored in this lab.

Time: 90 minutes

Additional materials needed: none.

Concepts to explore: Taxonomy, Linnaean system, Binomial nomenclature, Taxonomic vs. phylogenetic classifications

Experiments

Experiment 1: Dichotomous Key Practice

· Students use a Dichotomous Key to identify several species.

Lab 7: Ecological Interactions

Many factors contribute to whether an organism can thrive in a given environment. Each species has a range of tolerance that can determine whether the species is commonly observed or only observed rarely and under very specific environmental conditions. In this lab, you will explore one of the factors that impacts survival of living organisms: the acidity or alkalinity of soil and water.

Time: 1 hour plus 7 days for observation.

Experiment 1: Effects of pH on Radish Seed Germination

· Students will explore one of the factors that impacts survival of living organisms: the pH (acidity or alkalinity) of soil and water. Pictures required. Please include an index card with name and date within the picture frame.

Experiment 2: Biomagnification

· Students will perform a digital exercise on the effects of biomagnification in the environment.

IMPORTANT: Seven (7) days of plant growth are needed to complete this experiment.

Additional materials needed: paper towels, scissors, sunny location, tap water, internet access.

Concepts to explore: Environmental impact on a living organism, biomagnification.

Pictures required in Experiments 1. Please include an index card with name and date within the picture frame

 Grading:

· To obtain full credit you need to answer all questions in your own words and in full sentences, and demonstrate that you have completed and understood the laboratory exercise(s)/experiment(s) and the underlying biological concepts. Most lab assignments have several exercises/experiments, unless otherwise stated, you need to complete all parts of each lab assignment. If you get unexpected results, discuss and provide a possible explanation.

· Points will be subtracted for poor English, including more than a few spelling and grammatical errors.

· When applicable, points will be subtracted for missing references.

· To obtain full credit you must report your own original results, documented with at least one picture of the results for each experiment (labs 2, 3, 4, 5, 7 and the final applied lab project).  You will receive 0 points if a lab assignment or final applied lab project is submitted without a picture of your results for each experiment, that includes a note with your name and date. 

 

Written Assignment: Biology and Technology in the Real World

This assignment addresses course outcomes 1-4:

· recognize and explain how the scientific method is used to solve problems

· make observations and discriminate between scientific and pseudoscientific explanations

· weigh evidence and make decisions based on strengths and limitations of scientific knowledge and the scientific method

· use knowledge of biological principles, the scientific method, and appropriate technologies to ask relevant questions, develop hypotheses, design and conduct experiments, interpret results, and draw conclusions

1. Select one of the topics listed below (a-e).

2. Find at least three reliable information sources related to your chosen topic. You are encouraged to use the UMUC library in your search: http://libguides.umuc.edu/science.

3. Write a paper with title page, introduction, several paragraphs addressing the questions, conclusion and references. You must write in your own words and paraphrase information from the selected information sources, addressing each of the questions for your chosen topic. Your paper should consist of less than 10% direct quotes. Your paper should be 750-1500 words, excluding references and title page. Use APA style for references: https://www.umuc.edu/library/libhow/apa_tutorial.cfm

4. Submit your assignment to the Assignment folder by the due date listed in the course schedule.

Topics (select one)

a) Stem cells. Your friend has suffered a spinal cord injury after a bad car accident. The medical team has decided that he is a good candidate for a clinical trial using stem cell therapy. Your friend has not had a biology course since high school, so you decide to write him a letter sharing your knowledge of stem cells. Include in your letter a description of the biology of stem cells and how these cells are unique from other cells. Contrast the different types of stem cells, including pros and cons for each type. Explain how stems cells can be used to treat diseases and injury, with special focus on spinal cord injuries. Include information from at least one research study or clinical trial. Conclude with your own opinion. 

b) Genetically modified organisms (GMOs). A friend tells you that she avoids foods containing GMOs because they are unhealthy. You decide to use the knowledge gained from your biology class and some additional research to form your own opinion on GMOs. Answer the following questions backed up by reliable information sources. What is the purpose of genetically engineering of crop plants? Include at least two specific examples of commonly grown GMO crops. How are GMOs created? Use the provided course materials and make a connection to the central dogma of molecular biology in your explanation. Which foods in your supermarket contain GMOs? Are foods that contain GMOs safe for human consumption? What types of regulations exist for these foods? Clearly explain your reasoning for each answer in your paper and conclude whether or not you agree with your friend. 

c) Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) has been the most recent breakthrough discovery in bioengineering that enables scientists to edit DNA. Because you have studied biology in this course, you have volunteered at your niece’s Middle School Science Club to monitor a student debate about CRISPR. The students will be watching the following video before the discussion:https://www.com/watch?time_continue=252&v=2pp17E4E-O8and you need to be prepared in case there are any questions. Please research and write an answer to each of the following questions: What is “CRISPR”? What role does Cas9 play in the CRISPR process? How does the CRISPR-Cas9 system snip and replace any DNA sequence? What are the potential benefits and drawbacks of gene editing? Include specific examples. Do you believe that the inherent risks of modifying animal DNA is worth the rewards? Explain. Do you believe that it is ethical to genetically engineer humans and/or animals? Explain.

d) Vaccines. Your friend is worried about the many vaccines that his newborn son is scheduled to receive and asks you for advice since you are taking a biology course. Start with an explanation of how vaccines work. Briefly contrast the traditional methods used to create vaccines with more recently used biotechnology techniques. Then list some of the diseases that babies and children in the US are routinely vaccinated against. How has vaccinations impacted the frequency of these diseases over the past 100 years? Why are some people worried about giving their children vaccines? Is there scientific evidence to support these concerns? Conclude with advice to your friend in regard to getting the recommended vaccines based on what you learned from reliable information sources. 

e) Fracking (hydraulic fracturing) and tar sands (oil sands).  With society's dependence on nonrenewable fossil fuels, the oil & gas industry is turning to hydraulic fracturing and tar (oil) sands to extract natural gas and oil.  A friend asks you "What's all this controversy in the news about fracking and tar sands?"  Briefly explain to your friend how hydraulic fracturing and tar (oil) sands are used to obtain these fossil fuels. Then, in more detail, describe the environmental problems that may result from these processes and why they are controversial. Issues that should be addressed involves water, air and soil pollution with special focus on global climate change, effects on human health, and effects on other species and natural ecosystems. Finally, give your opinions on possible solutions to these environmental problems, with your reasoning backed by information from reliable information sources.

 

 

Excellent (90-100%)

Good (75-89%)

Adequate (50-74%)

Unacceptable (0-59%)

Content

Full credit: 40 points

Information obtained from a minimum of three information sources is summarized clearly, accurately and well organized in own words. All information sources are credible and relevant to the requirement for the chosen topic.

36-40 points

Information obtained from only two information sources is summarized and/or some minor issues with clarity, accuracy, and organization of information and/orone information source is not credible and/or relevant and/or more than a few direct quotes.

30-35 points

Information obtained from only one information source is summarized and/ormajor issues with clarity, accuracy, and organization of information and/ormostly direct quotes.

20-29 points

No information sources are summarized, and/or none of the sources are credible and relevant, and/or all direct quotes.

0-19 points

Contribution

40 points

All questions and requirements for chosen topic are addressed and own ideas are expressed, analyzed and defended based on knowledge learned from literature research.

36-40 points

One of the questions or requirements for chosen topic is not addressed, and/orminimal description and analysis of own ideas, and/orminimal connection between own ideas and what is learned from literature research.

30-35 points

Several of the questions or requirements for chosen topic are not addressed, and/ormissing description and analysis of own ideas, and/or no connection between own ideas and what is learned from literature search.

20-29 points

Most of the questions and requirements for chosen topic are not addressed andno description and analysis of own ideas.

0-19 points

Grammar/Spelling

10 points

Less than 3 minor spelling/grammatical errors

9-10 points

4-7 minor spelling/grammatical errors

7-8 points

8-12 spelling/grammatical errors

5-6 point

More than 13 spelling/ grammatical errors.

0-4 points

References

5 points

All references listed at the end, in-text references are included, all references in correct APA format.

5 points

Missing one reference, and/orminor problems with APA format, and/ormissing in-text references.

4 points

Missing several references and/orreferences not in APA format.

2 points

No references included.

0 points

Length of paper

5 points

Paper is between 750 and 1500 words

5 points

Paper is between 600-749 or 1501-1700 words

4 points

 Paper is between  400-599 or 1701 – 1999 words

3 points

Paper is less than 399 or more than 2000 words

0 points

 

 

Final Exam (3 credit Lecture Component)

The Final Exam Addresses Course Outcomes 1-4:

· Recognize and explain how the scientific method is used to solve problems.

· Make observations and discriminate between scientific and pseudoscientific explanations.

· Weigh evidence and make decisions based on strengths and limitations of scientific knowledge and the scientific method.

· use knowledge of biological principles, the scientific method, and appropriate technologies to ask relevant questions, develop hypotheses, design and conduct experiments, interpret results, and draw conclusions

The timed, non-proctored, final examination represents the final assessment for the lecture portion of the class. You will have FIVE (05) hours to complete the final exam once started. Failure to submit the timed final exam by the deadline will result in your exam not being accepted.  The final exam may consist of multiple choice, fill-in-the-blank, matching, short answer, and essay questions.

Final Applied Lab Project (1 credit Lab Component)

 Addresses course outcomes 1-4:

· recognize and explain how the scientific method is used to solve problems

· make observations and discriminate between scientific and pseudoscientific explanations

· weigh evidence and make decisions based on strengths and limitations of scientific knowledge and the scientific method

· use knowledge of biological principles, the scientific method, and appropriate technologies to ask relevant questions, develop hypotheses, design and conduct experiments, interpret results, and draw conclusions

This is the culminating lab assessment in BIOL 103. It is designed to assess your ability to apply the principles of the scientific method.

The Effect of low pH on Enzyme Activity

Design an experiment in which you will test the effect of an acidic fluid on enzymatic activity. Recall: enzymes are proteins! To complete this project, it may be useful for you to first review the Scientific Method Tutorial, information about pH and enzymes in the text book and course modules, Lab 1 (Introduction to Science) and Lab 4 (Enzymes).  As you review Lab 4, you will be reminded that there are several factors that impact enzymatic activity: pH, temperature, and amount of reagent. It is OK to use the same enzyme/substrate/method as you did in lab 4 (but modify the treatment), or you can search on-line to find a different enzyme/substrate/method for measuring enzyme activity for your project (include all references).

As you design your experiment for this project, please remember that you are trying to examine how an acidic fluid will modify the outcome of an enzymatic reaction.  To successfully complete this project, you will need to identify the question(s) being asked in your experiment and the hypothesis that you are testing.  In your experimental design, you must clearly explain what you are doing. That means that you will need to identify the enzyme, the substrate, the acidic fluid used as treatment, the control treatment and the method of measuring enzyme activity, as well as explain your experimental protocol.  You must also thoroughly explain how the acidic fluid impacted enzyme activity based on the results from your own experiment as well as knowledge of enzymes and pH from the text book, modules, lab manual and potentially additional information sources.

Hint: Keep in mind that the acid will change the environmental conditions of the experiment (for example, a low pH value could change the shape of the active site on the enzyme protein), without directly participating in the reaction.

Lab Materials

You may need all or some of the following, depending on your experimental design:

Materials from your lab kit:

· pH paper

· hydrogen peroxide solution (you can purchase this at a pharmacy if you have used up the bottle that came with the lab kit)

· plastic beakers or cups

· vinegar

· yeast (can be purchased at grocery store if more is needed)

· balloons

· plastic bottle

· marker for labeling of beakers

· Cell phone/digital camera - pictures required

You may choose to use additional materials (different acidic fluids and/or different organisms and/or different substrate if you chose an enzyme other than catalase).

Outline:

Include the following in your outline:

· Name of enzyme you will use

· Name of organism (if applicable)

· The substrate and products in the chemical reaction

· Method for measuring enzyme activity

· Treatment: acidic fluid(s), pH, length of exposure, how you will treat your samples

· The control(s) in the experiment

· Hypothesis

· How you will present your data (table and/or type of graph)

· Anything else you would like to get feedback on before you start your experiment

 

Write a lab report that includes the following:

1. Title page: descriptive title, your name, course name, semester

2. Introduction: general background information about enzymes and specific information about your chosen enzyme, the question(s) that you are asking and a clear hypothesis for your experiment (20 points).

3. Design an experiment. Provide a detailed description of the materials and methods used to conduct the experiment. Identify control and experimental samples, as well as independent and dependent variables. Also include the methods used for data collection and analysis (20 points).

4. Conduct the experiment and record your results. Take picture of results, include a note with your name and date in the picture. What did you observe? Present your data in table and/or graph format. Remember to label everything and include the unit of measure with all numbers (20 points)

5. Use your knowledge of enzymes and pH to interpret and discuss your results. It may be necessary for you to refer to the text book and course modules, lab manual and/or use additional information resources. What effect does the acidic treatment have on enzyme activity? Did you get the expected results? Explain. (20 points)

6. State a specific and accurate conclusion. Is your hypothesis supported by the results? Looking back, how could you have improved your experiment? (10 points)

7. Include a list of references to all information sources used in APA format (5 points).

You will receive 0 points if the final applied lab project is submitted without a picture of your results, that includes a note with your name and date. 

Avoid Plagiarism

It is very important to write with your own words. If you do copy one or two sentences directly (use sparingly), use quotation marks (") around the copied text, followed by an in-text reference. All information sources need to be included in the reference list and as in-text references. Plagiarism will be reported to the proper UMUC authority. Guidance on how to avoid plagiarism can be found here: https://www.umuc.edu/students/academic-integrity/ai-tutorial/academic-integrity-tutorial.html

Submission

Submit your final applied lab project in the assignment folder by the due date specified in the course schedule.  

Grading

Your Outline will be graded based on the following criteria (100 points total):

 

 

  

Excellent (90-100%)

Good (70-89%)

Adequate (60-69%)

Unsatisfactory (0-59%)

Outline

100 points

 

Outline includes all the required components and planned experiment meets requirements for the assignment and is clearly and accurately described. Submitted on time.

90-100 points

Outline missing one or two of the required components, and/or planned experiment does not meet one of requirements for the assignment and/or minor issues with clarity and accuracy.

70-89 points

Outline missing several of the required components, and/or planned experiment does not meet several of the requirements for the assignmentand/or major issues with clarity and accuracy.

60-69 points

Outline missing most of the required components and planned experiment does not meet the requirements of the assignment.

0-59 points

Your Final Applied Lab Project will be graded based on the following criteria (100 points total):

  

Excellent (90-100%)

Good (75-89%)

Adequate (50-74%)

Unsatisfactory (0-49%)

Introduction, Question and Hypothesis

 

20 points

Background information about enzymes in general and about specific enzyme used in project is clearly and accurately written. Questions and hypothesis are specific, relevant and clearly stated.

18-20 points

Background information about enzymes in general and about specific enzyme is somewhat unclear and/or inaccurate. Questions and hypothesis could be more specific, relevant and clearly stated.

15-17 points

Missing background information about enzymes in general or about specific enzyme used in project or questions and hypothesis.  

10-14 point

Missing background information about enzymes in general and about specific enzyme used in project and questions/hypothesis.

 

0-9 points

Experimental Design, Materials and Methods

 

20 points

Experiment is designed to directly test the hypothesis; description of experiment is detailed and well written and includes all materials and methods used.

 

18-20 points

Experiment is mostly designed to test the hypothesis and/ordescription of experiment is somewhat inaccurate and/orsome information about materials and methods used is missing and/orminor problems with clarity an organization.

 15-17 points

Experiment is barely designed to test the hypothesis and/ordescription of experiment is inaccurate and/ormost of the materials and methods used are missing and/ormajor problems with clarity an organization.

 10-14 points

Experiment is not designed to test hypothesis and/ordescription of experiment and materials and methods used are missing.

 0-9 points

Results

 

20 points

Results are clearly and accurately presented in a table and/or graph and picture(s).

18-20 points

Results are presented, but minor problems with clarity and/or accuracy.

 15-17 points

Results are described, but major problems with clarity and/or accuracy and/or results not presented in table or graph.

 10-14 points

Results are not included

 

0-9 points

Discussion of Results

 

20 points

A clear, accurate and well organized discussion of results that demonstrates good knowledge of enzymes.

18-20 points

Minor problems with clarity, accuracy or organization and/ordemonstrates some gaps in knowledge of enzymes.  

15-17 points

Major problems with clarity, accuracy or organization ordemonstrates minimal knowledge of enzymes.  

10-14 points

Missing discussion of results, or major problems with clarity, accuracy or organization and missing understanding of enzymes.   

0-9 points

Conclusion

 

10 points

A well stated conclusion that is accurate and specific and directly related to the data collected. Clearly stated whether or not the results support the hypothesis. Relevant suggestion for improvement of experiment.

 9-10 points

Conclusion stated, but slightly inaccurate, and/ornot directly related to data collected and/or suggestion for improvement of experiment not very relevant.  

7-8 points

Conclusion stated, but inaccurate and/or barely related to data collected and/or missing suggestion for improvement of experiment.   

5-6 points

Missing conclusion, only suggestion for improvement of experiment.  

 

 0-4 points

Citations

 

5 points

All references used are included and in correct APA format, in-text references are included.

5 points

All references are included, but a few minor mistakes in APA format, and/ormissing in-text references.

4 points

Missing one or several references and/or major mistakes in APA format.

2-3 point

No references included or references not in APA format.

 

0-1 points

Grammar and Spelling

 5 points

0 - 3 minor spelling and grammatical errors

5 points

Between 4 and 7 minor spelling and grammatical errors

4 points

Between 8 and 12 spelling and grammatical errors

3 point

More than 13 spelling and grammatical errors

 0-2 points

 Academic Policies

Academic Policies and Guidelines

ACADEMIC INTEGRITY

As a member of the University of Maryland University College (UMUC) academic community that honors integrity and respect for others you are expected to maintain a high level of personal integrity in your academic work at all times.  Your work should be original and must not be reused in other courses.

CLASSROOM CIVILITY

Students are expected to work together cooperatively, and treat fellow students and faculty with respect, showing professionalism and courtesy in all interactions.  Please review the Code of Civility for more guidance on interacting in UMUC classrooms: https://www.umuc.edu/students/support/studentlife/conduct/code.cfm.

POLICIES AND PROCEDURES

UMUC is committed to ensuring that all individuals are treated equally according to Policy 040.30 Affirmative Action, Equal Opportunity, and Sexual Harassment

Students with disabilities who need accommodations in a course are encouraged to contact the Office of Accessibility Services (OAS) at [email protected], or call 800-888-UMUC (8682) or 240-684-2287.

The following academic policies and procedures apply to this course and your studies at UMUC.

150.25

Academic Dishonesty and Plagiarism – UMUC defines academic dishonesty as the failure to maintain academic integrity.  All charges of academic dishonesty will be brought in accordance with this Policy.

Note:  In this course, your instructor has access to use Turnitin.com, a tool that helps to evaluate the originality of student work. Your instructor may use Turnitin or other resources to check the authenticity of your work and the accuracy of your use of sources. To learn more about Turnitin, the feedback it provides, and your options regarding the storage of your work in the Turnitin database go to the UMUC guides at umuc.edu/library/libresources/turnitin-students.cfm and http://sites.umuc.edu/library/libresources/turnitin.cfm#studentcopyright. If you have questions about academic integrity or how to cite your sources go to the UMUC Academic Integrity Resources page at http://www.umuc.edu/current-students/learning-resources/academic-integrity/resources.cfm.

151.00

Code of Student Conduct

170.40

170.41

170.42

The following policies describe the requirements for the award of each degree: 

Degree Completion Requirements for the Graduate School

Degree Completion Requirements for a Bachelor’s Degree

Degree Completion Requirements for an Associate’s Degree

170.71

Policy on Grade of Incomplete - The mark of I is exceptional and considered only for certain courses. Students who have completed 60% of their coursework with a grade of B or better for graduate courses or C or better for undergraduate courses and request an I before the end of the term. The mark of I is not available for noncredit courses.

170.72

Course Withdrawal Policy - Students must follow drop and withdrawal procedures and deadlines available at https://www.umuc.edu/ under Academic Calendar.

130.80

Procedures for Review of Alleged Arbitrary and Capricious Grading – appeals may be made on final course grades as described herein.

205.06

Calculation Of Grade-Point Average (GPA) for Inclusion on Transcripts and Transcript Requests – Note: Undergraduate and Graduate Schools have different Grading Policies (i.e. The Graduate School does not award the grade of D).  See Course Syllabus for Grading Policies. 

GRADING

According to UMUC’s grading policy, the following marks are used:

 

Undergraduate

Graduate

A

 90-100

 90-100

B

 80-89

 80-89

C

 70-79

 70-79*

D

 60-69

 N/A**

F

 59 or below

 69 or below

FN

 Failure-Non attendance

 Failure-Non attendance

G

 Grade Pending

 Grade Pending

P

 Passing

 Passing

S

 Satisfactory

 Satisfactory

U

 Unsatisfactory

 Unsatisfactory

I

 Incomplete

 Incomplete

AU

 Audit

 Audit

W

 Withdrew

 Withdrew

* The grade of "B" represents the benchmark for The Graduate School. Students must maintain a Grade Point Average (GPA) of 3.0 or higher. Classes where final grade of C or F places a student on Academic Probation must be repeated. ** The Graduate School does not award the grade of D.

COURSE EVALUATION SURVEY

UMUC values its students' feedback. You will be asked to complete an online evaluation toward the end of the term. The primary purpose of this evaluation process is to assess the effectiveness of classroom instruction in order to provide the best learning experience possible and make continuous improvements to every class. Responses are kept confidential. Please take full advantage of this opportunity to provide your feedback.

LIBRARY SUPPORT

Extensive library resources and services are available online, 24 hours a day, seven days a week at https://www.umuc.edu/library/index.cfm to support you in your studies.  The UMUC Library provides research assistance in creating search strategies, selecting relevant databases, and evaluating and citing resources in a variety of formats via its Ask a Librarian service at https://www.umuc.edu/library/libask/index.cfm.

EXTERNAL LINK DISCLAIMER

This course may contain links to external sites neither owned nor maintained by UMUC. UMUC bears no responsibility for the accuracy, legality, or content of external sites or for that of subsequent links. In addition, the terms of use, security policies, and privacy policies may differ from those of UMUC. Contact the external site for answers to questions regarding its content, terms of use, and policies.

LEARNING MANAGEMENT SYSTEM SUPPORT

Those requiring technical assistance can access Help@UMUC Support directly in LEO under the Help menu.  Additional technical support is available 24 hours a day, seven days a week via self-help and live chat at https://www.umuc.edu/help or by phone toll-free at 888-360-UMUC (8682).

SYLLABUS CHANGES

All items on this syllabus are subject to change at the discretion of the Instructor and the Office of Academic Affairs.

 Class & Assignment Schedule

Week

Readings/Assignments

Due Dates

11.59 PM ET

Week 1 3/18/19

Read and Do:

· Submit Lab Safety Contract

· Read the Syllabus

· Post an introduction in Discussions

· Complete the Academic Integrity Tutorial and Quiz. Submit certificate in assignment folder (graded)

· Read Open Stax Concepts of Biology: 

· Preface pp. 1 - 4,

· Ch. 1 Introduction to Biology pp. 5 - 26 

· Ch. 2 Chemistry of Life pp. 27 - 38

· Read the Scientific Method Tutorial 

· Read eScience Lab Manual (under Content, Lab Manual)

· Lab manual appendix- Good Laboratory Techniques

· Lab 1: Introduction to Science

· Submit eScience Lab 1: Introduction to Science (graded)

· Participate in the Week 1 Discussion (graded)

· Submit the Week 1 Quiz (graded)

Concepts

· scientific method

· experimental design

· dependent and independent variable

· experimental and control groups

· hypothesis

· science vs. pseudoscience

· scientific reasoning

· levels of organization

· characteristics of life

· interdependence of different parts of living systems

· chemistry

· atoms

· molecules

· chemical bonds

· characteristics of water

3/24/19

Week 2 3/25/19

Read and Do:

· Read Open Stax Concepts of Biology: 

· Ch. 2 Chemistry of Life pp. 39 - 54

· Ch. 3 Cell Structure and Function pp. 55 - 89

· Read eScience Lab Manual - Lab 2: The Chemistry of Life

· Submit eScience Lab 2: The Chemistry of Life (graded)

· Participate in the Week 2 Discussion (graded)

· Submit the Week 2 Quiz (graded)

Concepts

· pH, acids and bases

· macromolecules

· carbohydrates

· proteins

· lipids

· nucleic acids

3/31/19

Week 3 4/1/19

Read and Do:

· Read Open Stax Concepts of Biology: 

· Ch. 4 How Cells Obtain Energy pp. 91 - 116

· Ch. 5 Photosynthesis pp. 117 - 134

· Read eScience Lab Manual - Lab 3: Osmosis

· Submit eScience Lab 3: Osmosis (graded)

· Participate in the Week 3 Discussion (graded)

· Submit the Week 3 Quiz (graded)

Concepts

· cell biology

· membrane structure and function

· energy

· photosynthesis

· cellular respiration

4/7/19

Week 4 4/8/19

Read and Do:

· Read Open Stax Concepts of Biology: 

· Ch. 6 Reproduction at the Cellular Level pp. 135 - 152

· Ch. 7 The Cellular Basis of Inheritance pp. 153 - 172

· Ch. 8 Patterns of Inheritance, pp. 173 - 197

· Read eScience Lab Manual - Lab 4: Enzymes

· Submit eScience Lab 4: Enzymes (graded)

· Participate in the Week 4  Discussion (graded)

·  Submit the Week 4 Quiz (graded)

Concepts

· pathways and regulation

· chromosomes

· mitosis

· meiosis

4/14/19

Week 5 4/15/19

Read and Do:

· Read Open Stax Concepts of Biology: 

· Ch. 9 Molecular Biology pp. 199 - 223 

· Ch. 10 Biotechnology pp. 225 - 247 

· Read eScience Lab Manual - Lab 5: Transcription and Translation

· Submit eScience Lab 5: Transcription and Translation (graded)

· Participate in the Week 5 Discussion (graded)

· Submit Outline Final Applied Lab Project (graded)

· Submit the Week 5 Quiz (graded)

· Choose topic, start researching and planning writing assignment due next week (see assignment description in syllabus)

Concepts

· inheritance

· DNA function

· gene expression

4/21/19

Week 6 4/22/19

 Read and Do:

· Read Open Stax Concepts of Biology: 

· Ch. 11 Evolution and its Processes pp. 249 - 273 

· Ch. 12 Diversity of Life pp. 275 - 290 

· Read eScience Lab Manual - Lab 6: Taxonomy

· Submit eScience Lab 6: Taxonomy (graded)

· Participate in the Week 6 Discussion (graded)

· Submit Written Assignment: Biology and Technology in the Real World (graded) 

·  Submit the Week 6 Quiz (graded)

· Start lab 7 pH/radish seed experiment  (7 days required for completion)

 Concepts

· phylogenetic trees

· evolution

· natural selection

· biodiversity

· taxonomy

4/28/19

Week 7 4/29/19

Read and Do:

· Read Read Open Stax Concepts of Biology:

· Ch. 19 Population and Community Ecology pp. 499 - 528

· Ch. 20 Ecosystems and the Biosphere pp. 529 - 566

· Ch. 21 Conservation and Biodiversity pp. 567- 592

· Read eScience Lab Manual - Lab 7: Ecological Interactions

· Submit eScience Lab 7 (graded)

· Participate in the Week 7 Discussion (graded)

· Submit the Week 7 Quiz (graded)

Concepts

· ecology

· populations

· community

· ecosystems

· interdependence of parts of living systems

· human impact on the environment

5/5/19

Week 8 5/6/19

Do:

· Final Applied Lab Project (graded) – due @11:59pm Sunday 5/12/2019

· Final Exam (graded) - due @ 11:59 pm Sunday 5/12/2019 

E xam provided on Friday 5/10/2019 at 12:01am ET in the Quizzes & Exams area.Five hours will be allowed for the completion of the exam from the time of initial start. 

 

5/12/19

 

Classroom Walkthrough Videos Link

Students also have access to a calendar tool on the course homepage within the classroom.