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MCQs

Total Questions : 57 | Page 6 of 6 pages
Question 51. . The catabolism of sugars and fatty acids is similar because
  1.    both of these compounds are funnelled through the TC A/citric acid cycle
  2.    both of these compounds generate redox energy during catabolism
  3.    both of these compounds generate chemical energy during catabolism
  4.    all of the above
 Discuss Question
Answer: Option A. -> both of these compounds are funnelled through the TC A/citric acid cycle
Question 52. . In eukaryotes, electron transport occurs in
  1.    membranes and mitochondria
  2.    endoplasmic reticulum
  3.    cytoplasm
  4.    all of the above
 Discuss Question
Answer: Option A. -> membranes and mitochondria
Question 53. . Which one is not the main protein in electron transport chain?
  1.    NADH dehydrogenase
  2.    Cytochrome bc1 complex
  3.    Cytochrome oxidase
  4.    Citrate synthease
 Discuss Question
Answer: Option D. -> Citrate synthease
Question 54.
The FADH2 and NADH produced by the oxidation of one acetyl-CoA results in the synthesis of about-
  1.    3 ATPs
  2.    6 ATPs
  3.    11 ATPs
  4.    15 ATPs
 Discuss Question
Answer: Option C. -> 11 ATPs
Question 55. . The catabolism of sugars and fatty acids is similar because
  1.    both of these compounds are funnelled through the TC A/citric acid cycle
  2.    both of these compounds generate redox energy during catabolism
  3.    both of these compounds generate chemical energy during catabolism
  4.    all of the above
 Discuss Question
Answer: Option A. -> both of these compounds are funnelled through the TC A/citric acid cycle
Question 56.
How many ATPs are produced during citric acid cycle?
  1.    10
  2.    13
  3.    12
  4.    8
 Discuss Question
Answer: Option C. -> 12
Question 57. . In eukaryotes, electron transport occurs in
  1.    membranes and mitochondria
  2.    endoplasmic reticulum
  3.    cytoplasm
  4.    all of the above
 Discuss Question
Answer: Option A. -> membranes and mitochondria

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