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Biochemistry: Core Concepts MCQs

Waraq Veterinary Review: Biochemistry · Veterinary · 15 practice questions

1. How many net ATP molecules are produced by glycolysis from one glucose molecule?

  1. A1
  2. B4
  3. C2
  4. D36
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C. 2 Glycolysis uses 2 ATP and makes 4, so the net gain is 2 ATP.

2. Which of the following is a steroid hormone?

  1. AInsulin
  2. BGlucagon
  3. COxytocin
  4. DCortisol
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D. Cortisol Steroid hormones are made from cholesterol.

3. Vitamin E functions mainly as:

  1. AA coenzyme in glycolysis
  2. BA clotting factor
  3. CAn antioxidant
  4. DA hormone
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C. An antioxidant Vitamin E protects cell membranes from oxidative damage.

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