Honors Biology Review: Cellular Energy printable pdf download

HONORS BIOLOGY

REVIEW: Cellular Energy

1. If energy is essential to life, what 3 things must all living things be able to do in order to live?

2. Explain the ADP/ATP cycle.

3. Describe the difference between endergonic and exergonic reactions. Give at least one example of each

type of reaction.

4. Where is the energy stored in an ATP molecule?

5. How is the energy released from an ATP molecule?

6. When ADP turns into ATP, what type of reaction occurs?

7. When ATP turns into ADP, which type of reaction occurs?

8. For which three things does a cell use ATP?

9. Where does a cell gets its energy? (Which biological molecule is converted into energy?)

10. What is the purpose of photosynthesis?

11. Where in the cell does each phase of photosynthesis occur?

12. Name the two phases of photosynthesis. What occurs during each phase? What are the products of each

phase?

13. What is the equation for photosynthesis? What are the chemical formulas for the reactants and products?

14. How do the light-dependent and light-independent reactions work together?

15. What is a pigment?

16. Which pigment in the plant cell is used for photosynthesis?

17. Describe what determines the color of a leaf.

18. Describe the three things that can happen when electromagnetic energy encounters a pigment molecule.

19. How can you determine which wavelengths (colors) are absorbed and which wavelengths (colors) are

reflected?

20. Which wavelength (color) is used most in photosynthesis? Which wavelength (color) is used least in

photosynthesis?

21. What is the purpose of cellular respiration?

22. Where in the cell does cellular respiration occur?

23. List and describe the phases of cellular respiration.

24. Describe the difference between an aerobic and an anaerobic reaction.

25. Which process(es) in cellular respiration is(are) aerobic? Which process(es) in cellular respiration is(are)

anaerobic?

26. What is the equation for cellular respiration? What are the chemical formulas for the reactants and

products?

27. Describe fermentation.

28. Describe the differences between lactic acid fermentation and alcohol fermentation.

29. How do the end products differ between lactic acid fermentation and alcoholic fermentation?

30. What might cause lactic acid fermentation to occur in the body?

31. Does fermentation produce as much ATP as cellular respiration? Explain.

32. Which organisms utilize the process of alcoholic fermentation?

33. Describe the cyclic relationship between photosynthesis and respiration. How are the reactants and products

of each reaction related?

34. Do plants undergo photosynthesis, cellular respiration, or both? Explain.

35. Name two organisms that allow fermentation to occur.

36. Name two organisms that allow photosynthesis to occur.

37. Compare and contrast the processes of photosynthesis and cellular respiration.

Honors Biology Review: Cellular Energy

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