BIOLOGY REVIEW, I NEED IT DONE ASAP

In addition to your Key terms, be sure that you understand the following concepts:

*What are the parts of the Mitochondria?

* What are the parts of the Chloproplast?

* What is the first step of cellular respiration?

* What are the reactants of Cellular respiration?

*what is the first step of cellular respiration? Where does it happen?

* What are the reactants of Photosynthesis?

* What is ATP?

* What are the main reactants of the light reactions of Photosynthesis?

* What are the main reactants of the light independent reactions of Photosynthesis?

* What are the main products of the light reactions of Photosynthesis?

* What are the main products of the light independent reactions of Photosynthesis?

* Where does the Calvin cycle occur?

* Where does the Krebs’s cycle occur?

* What is photorespiration?

* In cellular respiration, what process is interrupted by Cyanide?

* Understand  the following terms: gene,  chromatin, chromosome, chromatid, sister chromatids,  centromere, centrosome, centrioles

*What are the functions of cell division?

* What is the difference between asexual and sexual reproduction?

* How does cell division occur in prokaryotes? What are the similarities and differences in cell division between prokaryotes and eukaryotes?

* What is the structure of a eukaryotic chromosome?

* What are the components of the cell cycle?

* What happens during interphase?

* Why is DNA synthesized prior to mitosis?

*What is the sequence of events during mitosis? 

*What are the chromosomal and nuclear changes during mitosis?

* If errors occur in the cell cycle, what are some of the potential consequences

 * In Mitosis, recognize and know how to use the following terms:

Nucleoli           Centrosomes      Nuclear envelope     Spindle fibers

Prophase          Prometaphase      Metaphase               Anaphase

Telophase        Cytokinesis        Cleavage furrow      Cell plate

*When and where does the process of meiosis occur?

*What is the sequence of events during meiosis? 

* What are the chromosomal and nuclear changes during meiosis?

* In Meiosis, recognize and know how to use the following terms: 

Homologous Chromosomes    Tetrad

Diploid  (2n)    Haploid (n)     Interphase

Crossing over  Prophase I

Metaphase I   Independent assortment

Prophase I       Metaphase I  Anaphase I  Telophase I           

Prophase II      Metaphase II  Anaphase II    Telophase II   

Gamete  Egg/ovum     Sperm  Zygote

*Identify the stages in meiosis where variation is produced.

*How does meiosis produce variation in chromosomes at these stages?

*If errors occur in meiosis what are some of the potential consequences?

*What are the similarities and differences between mitosis and meiosis?

*Use examples to calculate number of possible combinations during independent assortment:

X= 2ⁿ

*How many sets of chromosomes do you have in each one of your somatic cells?

* How many sets of chromosomes do you inherit to your kids?