Biology 1.4 Photosynthesis & Cellular respiration quiz Name:
Period:
Date:
Place the letter of the best answer in the blank beside the question number.

1. This molecule makes capturing light for photosynthesis possible
. A. glucose B. ATP C. chlorophyll D. none of these
2. This color of light is least important to plants
. A. green B. red C. blue D. none of these
3. This molecule is split during the light reactions of photosynthesis
. A. glucose B. water C. oxygen D. none of these
4. A complex series of chemical reactions in an organism
. A. biogeochemical cycle B. chemical reaction C. biochemical pathway D. none of these
5. Which of these chemicals is a reactant in photosynthesis
. A. oxygen B. carbon dioxide C. sunlight D. all of these
6. The molecule most commonly used by organisms for energy
. A. ATP B. DNA C. ADP D. none of these
7. Food molecules are broken down during
. A. photosynthesis B. respiration C. cellular respiration D. none of these
8. Photosynthesis is produced by these organisms
. A. heterotrophs B. autotrophs C. chemotrophs D. none of these
9. The _______ is found inside the inner membrane of the chloroplast and is a complex mix of enzymes and water.
. A. cytoplasm B. stroma C. granum D. none of these
10. Which one of the following types of light has the most energy?
. A. red B. yellow C. green D. blue

11. What is the net gain of ATP during Glycolysis?      
. A. 32-34 B. 36-38 C. 2 D. 4
12. How many total ATP are produced during Cellular Respiration?         
. A. 32-34 B. 36-38 C. 2 D. 4
13. How many ATP are produced in the Electron Transport chain.      
. A. 32-34 B. 36-38 C. 2 D. 4
14.  From beginning to end, which of the following is the correct steps for cellular respiration.      
. A. glycolysis, Krebs cycle, electron transport chain B. electron transport chain, glycolysis, Krebs cycle, C. Krebs cycle, electron transport chain, glycolysis D. Krebs cycle, glycolysis, electron transport chain
15. Fermentation produces _____ ATP.      
. A. 32-34 B. 0 C. 2 D. 4
16. Fungi and plants, during fermentation convert pyruvate into _____________.      
. A. water B. ATP C. Ethyl Alcohol & Carbon dioxide D. Latic Acid
17. What three items does the Krebs cycle produce?         
. A. electrons carriers, O2, lactic acid B. ATP, ethyl alcohol, water C. ADP, Glucose, oxygen D. ATP, electron carriers, CO2
18. During cellular respiration the electron transport chain is found in the _________ .       
. A. matrix B. stroma C. cristae D. thylakoid membrane
19. What does a respirometer measure?        
. A. KOH consumption B. oxygen consumption C. Carbon dioxide consumption D. Air consumption
20. Once oxygen is available, lactic acid build up is removed from your muscle by conversion into ________            
. A. ADP B. Oxygen C. glucose D. pyruvate

True-false questions - use (T) to indicate true and  (F) to indicate false.

1. Some parts of photosynthesis can only occur when it is dark.

2. All types of chlorophyll are dark green in color.

3. The Calvin cycle is responsible for capturing sunlight.

4. Photons are tiny packets of light.

5. The chloroplast is the site of photosynthesis.

6. Each of the flattened sacs which make up the granum is called the stroma.

7. The light reaction is responsible for storing energy as carbohydrates.

8. Chlorophyll absorbs light.

9. Chlorophyll is not a pigment.

10. The chemical equation for photosynthesis can be read as, carbon dioxide plus water yields sugar plus oxygen.

11. The chemical equation for Cellular Respiration is C6H12O6 + 6CO2 --> 602 + 6H2O .

12. The term anaerobic means with oxygen.

13. Does the complete breakdown of glucose during cellular respiration require oxygen?

14. ADP is an energy molecule with three phosphates?

15. Fermentation produces 2 ATP.