Name:_______________________
Date:___________________ Period:________
Multiple Choice
Circle the letter that best completes the statement or answers the question.
SC.912.L.18.8 Identify the reactants, products, and basic functions of aerobic and anaerobic cellular respiration.
SC.912.L.18.9 Explain the interrelated nature of photosynthesis and cellular respiration.
SC.912.N.1.1 Define a problem based on specific body of knowledge and perform scientific method.
1. The term anaerobic means:
A. without CO2.
B. without ATP.
C. without O2 *
D. with O2.
2. What function does ATP carry out in living things?
A. Aids in protein folding and coiling
B. Used to capture and transfer energy *
C. Identifies DNA start sequences for transcription
D. Helps maintain the fluidity of cell membranes
The diagram below shows the relationship between photosynthesis and cellular respiration and the
organelles in which they occur.
3. Which statement describes how photosynthesis and cellular respiration are interrelated?
A. Oxygen is produced during cellular respiration and stored during photosynthesis.
B. Carbon dioxide and water released by cellular respiration are used in photosynthesis. *
C. Photosynthesis releases the energy that is stored during the process of cellular respiration.
D. Glucose is used during cellular respiration to produce food that is broken down during
photosynthesis.
4. What do both glycolysis and fermentation have in common?
A. They require oxygen
B. They produce lactic acid and ethyl alcohol
C. The require light energy
D. They produce ATP *
5. Which process is best represented by the chemical equation CHO6 + 6O6CO + 6HO?
A. Cellular respiration
B. Photosynthesis
C. Glycolysis *
D. Fermentation
6. Which process allows glycolysis to continue in the absence of oxygen?
A. Chemosynthesis
B. Photosystem I
C. Cellular respiration *
D. Fermentation
7. Use the equations to answer the following question:
Water + carbon dioxide glucose + oxygen
Oxygen + Glucose water + carbon dioxide + ATP energy
The reactants of respiration are:
A. Glucose and Water
B. Water and Carbon dioxide
C. Water, Carbon dioxide, and ATP energy
D. Oxygen and Glucose *
8. Use the equations below to answer the following question:
C6H12O6 + O2  CO2 + H2O + ATP
H2O + CO2 C6H12O6 + O2
The reactants of respiration are converted into:
A. O2 + CO2
B. H2O, CO2, and ATP *
C. C6H12O6 + O2
D. H2O + CO2
9. Which organisms use alcoholic fermentation to allow glycolysis to continue to produce ATP?
A. Reptiles
B. Yeasts*
C. Humans
D. Mammals
10. Two different species of bacteria are examined. Scientists find that species X always produces CO2
and H2O during cellular respiration. Species Y always produces ethyl alcohol and CO2. Which
conclusion can be made from these observations?
A. Only species Y is aerobic.
B. Only species Y is anaerobic.*
C. Both species X and Y are aerobic.
D. Both species X and Y are anaerobic.
11. A student is conducting an investigation to determine the effect of temperature on the metabolism
of yeast. Yeast and sugar are added to water, the gas produced is captured, and its volume recorded.
Which variables should be held constant during the investigation?
A. Mass of sugar and water temperature
B. Mass of yeast and mass of sugar *
C. Volume of gas and mass of yeast
D. Volume of gas and water temperature
12. The end product of glycolysis is:
A. NADH
B. Acetyl-CoA
C. Lactate
D. Pyruvate *
13. During aerobic respiration, oxygen is:
A. formed
B. reduced*
C. oxidized
D. catabolized
14. How many ATPs (the net gain) does the cell directly gain from one molecule of glucose going through
glycolysis?
A. 1
B. 2*
C. 4
D. 36
15. Respiration _____, and cellular respiration ______.
A. uses glucose . . . produces glucose
B. produces glucose . . . produces oxygen
C. is gas exchange . . . produces ATP *
D. produces ATP . . . is gas exchange
16. What are the two types of fermentation?
A. Aerobic and anaerobic
B. Alcoholic and lactic acid*
C. Cellular respiration and photosynthesis
D. Krebs cycle and Electron transport chain