fundamental Biology

Chapter 8 Reading Assignment (Pages 155-173)

1. Write the definitions for each vocabulary word from Chapter 8 on a separate sheet of paper and then create a mind map to group related vocabulary. Attach it to the back of this assignment.

2. What is the title of the chapter?

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3. Read the Overview. Why is photosynthesis so important? What roll does it play in the biosphere?

What kinds of organisms are able to photosynthesize?

4. List each of the Concepts (Subtitles) found in the chapter.

Concept 8.1-

Concept 8.2-

Concept 8.3-

5. Read the beginning of Concept 8.1 about chloroplasts and then draw a labeled picture of a chloroplast below. Next to each label write the function of each part.

6. Read “Tracking Atoms Through Photosynthesis” including figure 8.4. Tell what where the atoms in each of the reactant molecules end up in the products.

7. Read “The Splitting of Water” and describe why the splitting of water is important to the photosynthetic process.

8. Read “Photosynthesis as a Redox Process” and explain what molecule(s) are oxidized and which are reduced.

9. Finish reading Concept 8.1 and draw an overview diagram of photosynthesis with labels. Give a brief description following the energy all the way through the process.

10. Restate the title of Concept 8.2 as a question below.

11. Read Concept 8.2 and summarize to answer the question. Remember to include light, pigments, photosystems, linear electron flow, and chemiosmosis.

12. Read Concept 8.3. What is the main purpose of the Calvin Cycle?

13. Make a creative model of the Calvin Cycle and label it. Include a picture or proof of your model in your binder.

14. Read the Summary of Key Concepts and answer questions #1-8 of Test Your Understanding.