Bio 2010 - Microbiology » Summer 2021 » Chapter 5 Quiz
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Question #1
Most of the energy in aerobic respiration of glucose is captured by:
A.
electron transport of electrons from NADH
B.
substrate-level phosphorylation
C.
protein oxidation
D.
long-chain fatty acid oxidation
Question #2
In cyclic photophosphorylation, the primary electron donor is
A.
NADP.
B.
ribulose bisphosphate.
C.
chlorophyll.
D.
water.
Question #3
Which of the following serves as the primary energy molecule for cells?
A.
FAD+
B.
NAD+
C.
ATP
D.
Coenzyme A
Question #4
The term that refers to the loss of hydrogen, electrons or both, or the gain of oxygen
A.
oxidation
B.
oxidative phosphorylation
C.
photophosphorylation
D.
reduction
Question #5
In aerobic respiration, the final electron acceptor is:
A.
nitrate
B.
hydrogen
C.
oxygen
D.
nitrogen
Question #6
__________ lower the activation energy necessary for biochemical reactions to occur.
A.
Bases
B.
Acids
C.
Enzymes
D.
Salts
Question #7
Which of the following does NOT affect the activity of an enzyme?
A.
substrate concentration
B.
oxygen concentration
C.
pH
D.
temperature
Question #8
The summary equation for photosynthesis is:
A.
CO2 + H2O → C6H12O6 + O2
B.
C6H12O6 + CO2 + Ethyl alcohol + ATP + Heat
C.
CO2 + H2O → C6H12O6 + O2 + ATP + Heat
D.
C6H12O6 + O2 → CO2 + H2O + ATP + Heat
Question #9
This anaerobic pathway oxidizes glucose to pyruvic acid.
A.
Electron transport
B.
Decarboxylation
C.
glycolysis
D.
Krebs Cycle
Question #10
Which of the following(s) is/are the products of the light reactions of photosynthesis?
A.
ATP and O2 only
B.
ATP, NADPH, and O2
C.
ATP only
D.
NADPH only
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