Exercise: Tca Cycle

Questions for: Tca Cycle

The catabolism of sugars and fatty acids is similar because
A:
both of these compounds are funnelled through the TC A/citric acid cycle
B:
both of these compounds generate redox energy during catabolism
C:
both of these compounds generate chemical energy during catabolism
D:
all of the above
Answer: A
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In eukaryotes, electron transport occurs in
A:
membranes and mitochondria
B:
endoplasmic reticulum
C:
cytoplasm
D:
all of the above
Answer: A
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The FADH2 and NADH produced by the oxidation of one acetyl-CoA results in the synthesis of about-
A:
3 ATPs
B:
6 ATPs
C:
11 ATPs
D:
15 ATPs
Answer: C
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How many ATPs are produced during citric acid cycle?
A:
10
B:
13
C:
12
D:
8
Answer: C
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Which one is not the main protein in electron transport chain?
A:
NADH dehydrogenase
B:
Cytochrome bc1 complex
C:
Cytochrome oxidase
D:
Citrate synthease
Answer: D
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