Name______________________________________________________ Date____________________
Extra Credit for Photosynthesis/Cellular Respiration Test – Pre AP Biology
Answer the following questions on a sheet of notebook paper and bring both papers the day of the test.
You will receive a bonus of 5 points if it is done correctly and completely and handed in before the test
begins. This is an extension of the regular study sheet and may appear on the test.
Since this is extra credit, points will not be awarded for duplicate work from different students.
1. Describe the difference between ATP and ADP and explain how this difference affects the
amount of energy they provide.
2. Where in the cell do the light dependent and light independent reactions of photosynthesis
occur (be specific)?
3. Draw and label a chloroplast (thylakoid, grana, stroma).
4.
Explain why aerobic respiration is more efficient for organisms than anaerobic respiration and
give an example in terms of ATP.
5. List the two types of fermentation and give an example of each type.
6. Describe two ways that photosynthesis and cellular respiration are similar and two ways that
they are different.
7. How do photosynthesis and cellular respiration work together to keep humans alive?