Biology
Name________________________
Use this sheet to help you study for your test tomorrow! Also study your diagrams! Use
your notes and other diagrams/handouts to help you fill this out. They can also help you with
your extra credit on the test! Information can be found in chapter 9.
1. What type of energy is needed in photosynthesis?
2. What is chlorophyll? Where can it be found?
3. What is the molecule that cells must use for energy?
4. Write the overall equation to photosynthesis.
5. What are the two reactions of photosynthesis?
6. What molecules enter the light reactions? What molecules are made in the light reactions?
7. What molecules enter the dark reactions? What molecules are made in the dark reactions?
8. What are stomata? What are they used for?
Fill-in the missing words using your notes:
9. In the light reactions of photosynthesis:
_____________ and ___________ are taken into the ______________ to make
___________ and _____________. Of the three products ______________ is used
in the Calvin Cycle and ______________ is released.
10. In the dark reactions of photosynthesis:
______________ from the ___________ _______________and ______________
from the ________________ are used to produce the main product of photosynthesis
which is ________________. ____________ is also produced but is sent back
to the ____________ ______________.
11. Organisms breakdown glucose using the process of __________________________.
12. Write the equation of cellular respiration:
Fill-in the missing words using your notes:
13. In cellular respiration, ____________________ is broken down by the process of
______________ to produce pyruvic acid and ATP. If oxygen is present at this
point, the pyruvic acid is broken down in plants, bacteria and most animals by
______________________________ where _____________ and ATP are
produced. If oxygen is not present and the organism is a plant or yeast, the
pyruvic acid is broken down by the process of __________________________ . If
Oxygen is present after glycolysis they pyruvic acide is broken down by the
________________ cycle. Electrons from this reaction move on to the
____________________ to produce ______________, and _____________.
Comparing and Contrasting: Photosynthesis and Respiration
14. Where in the cell (name of organelle) does each process occur?
P:
R:
15. What are the reactants of each equation? Where do the reactants come from?
Photosynthesis:
Respiration:
16. What are the products of each equation? Why are these products needed?
Photosynthesis:
Respiration:
Diagrams: Fill-in the missing boxes below.