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MCQs

Total Questions : 88 | Page 4 of 9 pages
Question 31. Glycolysis takes place in _____
  1.    Outer membrane of mitochondria
  2.    Inner membrane of mitochondria
  3.    Mitochondrial matrix
  4.    Cytosol
 Discuss Question
Answer: Option D. -> Cytosol
Answer: (d).Cytosol
Question 32. How many ATP molecules are produced per Krebs’ Cycle in eukaryotes?
  1.    2 ATP
  2.    36 ATP
  3.    38 ATP
  4.    24 ATP
 Discuss Question
Answer: Option D. -> 24 ATP
Answer: (d).24 ATP
Question 33. The first stable compound of Kreb’s cycle is _____________
  1.    Citrate
  2.    Cis- Aconitate
  3.    Oxaloacetate
  4.    Malate
 Discuss Question
Answer: Option A. -> Citrate
Answer: (a).Citrate
Question 34. How many ATP molecules are produced per glucose molecules in eukaryotic Glycolysis?
  1.    2 ATP
  2.    3 ATP
  3.    4 ATP
  4.    6 ATP
 Discuss Question
Answer: Option A. -> 2 ATP
Answer: (a).2 ATP
Question 35. After glycolysis, which of the following is transported across the inner mitochondrial membrane into the matrix?
  1.    Pyruvate
  2.    Acetyl CoA
  3.    ATP molecules
  4.    Coenzyme A
 Discuss Question
Answer: Option A. -> Pyruvate
Answer: (a).Pyruvate
Question 36. The TCA cycle produces ____________
  1.    2 NADH
  2.    6 NADH
  3.    8 NADH
  4.    4 NADH
 Discuss Question
Answer: Option B. -> 6 NADH
Answer: (b).6 NADH
Question 37. In the electron transport chain, each pair of electron transferred from NADH to oxygen releases sufficient energy to produce __________
  1.    3 ATPs
  2.    1 ATP
  3.    2 ATPs
  4.    4 ATPs
 Discuss Question
Answer: Option A. -> 3 ATPs
Answer: (a).3 ATPs
Question 38. The TCA cycle produces ___________
  1.    2 GTPs
  2.    1 GTP
  3.    3 GTPs
  4.    4 GTPs
 Discuss Question
Answer: Option A. -> 2 GTPs
Answer: (a).2 GTPs
Question 39. In the electron transport chain, each pair of electron donated by FADH₂ releases sufficient energy to produce __________
  1.    3 ATPs
  2.    1 ATP
  3.    2 ATPs
  4.    4 ATPs
 Discuss Question
Answer: Option C. -> 2 ATPs
Answer: (c).2 ATPs
Question 40. The TCA cycle produces _____________
  1.    2 FADH₂
  2.    3 FADH₂
  3.    4 FADH₂
  4.    1 FADH₂
 Discuss Question
Answer: Option A. -> 2 FADH₂
Answer: (a).2 FADH₂

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