PHOTOSYNTHESIS ASSESMENT
1. What is the overall reaction (formula) for photosynthesis?
carbon dioxide + water + light energy → H2O
b. sunlight + water + light energy → sugar + oxygen
c. carbon dioxide + water + light energy → sugar + oxygen
d. carbon dioxide + water + chemical energy → sugar + oxygen
2. ATP
A. Compound used only by eukaryotic cells to store and release energy
B. Compound used by cells to store and release energy
C. Compound used only by prokaryotic cells to store and release energy
D. Compound not used by any cells to store and release energy
3. What is cellular respiration?
A. The process in which energy in glucose is made into ATP
B. The process in which energy in glucose is made into ADP
C. The process in which energy in glucose is made into H2O
D. The process in which energy in glucose is made into O2
4. Where does cellular respiration take place?
A. In the Glucose
B. In the Chlorophyll
C. In the Chloroplast
D. In the Mitochondria
5. Energy is in chemical bonds
A. True
B. False
6. How many ATP molecules are produced total from one molecule of glucose?
A. 36
B. 70
C. 130
D. 2
7. What is the waster product of photosynthesis?
A. Glucose
B. Organelles
C. Oxygen
D. Carbon Dioxide
8. Plants convert light energy into what?
A. Light energy
B. Chemical energy
C. Heat energy
D. Cell energy
9. What is a heterotroph
A. An organism that obtains glucose from the food it consumes
B. An organism that obtains oxygen from the food it consumes
10.
11.
12.
13.
14.
15.
C. An organism that obtains H2O from the food it consumes
D. An organism that obtains energy from the food it consumes
Aerobic
A. Requires oxygen
B. Does not require oxygen
Anaerobic
A. Requires oxygen
B. Does not require oxygen
What is the green pigment that absorbs sunlight?
A. Oxygen
B. Chloroplast
C. Chlorophyll
D. Mitochondria
The final electron acceptor of the electron transport chain is
a. O2
b. CO2
c. H20
d. ADP
How many ATP molecules are produced per NADH?
a. 1
b. 2
c. 3
d. 10
How many NADH molecules are produced during the breakdown of one molecule of glucose?
a. 3
b. 2
c. 10
d. 12
16. The oxygen given off by photosynthesis comes from
a. Glucose
b. Water
c. Carbon Dioxide
d. Pyruvate
17. The function of the light reactions is to
a. Make glucose
b. Make a one carbon sugar
c. Produce water
d. Convert light energy into chemical energy
18. Which of the following cannot be made by plants using the glucose produced from
photosynthesis?
a. Nucleic Acids
b. Proteins
c. Starch
d. Cellulose
19. In what membrane bound structure do the light dependent reactions of photosynthesis occur
a. Thylakoid
b. Nucleus
c. Cell
d. Chlorophyl
20. The process by which carbon changes from carbon dioxide to glucose and back is called
a. Glycolysis
b. The Carbon Cycle
c. The Calvin Cycle
d. The light dependent reaction
21. Which of the following is the reduced form of a molecule used only in photosynthesis and not in
cellular respiration?
a. NADH
b. FADH2
c. NAD+
d. NADPH
22. ATP synthase relies on the facilitated diffusion of _____________ down their concentration
gradient to produce ATP.
a. Electrons
b. Protons
c. Glucose molecules
d. Oxygen molecules
23. What molecules are necessary for aerobic cellular respiration?
a. Glucose and Oxygen
b. Glucose and Carbon Dioxide
c. Carbon Dioxide and Water
d. Water and Oxygen
24. The process of glycolysis does not require
a. NADH
b. ATP
c. Glucose
d. Oxygen
25. Which substance is needed to begin the process of glycolysis?
a. Pyruvate
b. Solar Energy
c. ATP
d. NADH