Chapter No 5 :Microbial Metabolism (50 MCQ`S)

  1. The term metabolism refer to
    1. Sum of all reactions occurring within organism
    2. Sum of all cellular process
    3. Sum of reactions that occur again and again
    4. All of these
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  2. Which of the following reaction involve in release of energy?
    1. Catabolism
    2. Anabolism
    3. Metabolism
    4. All of these
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  3. Which of the following theory the explain chemical reactions occur and factor affecting rate of those reaction?
    1. Pasture Theory
    2. Evolution theiry
    3. Darwin Theory
    4. Collision theory
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  4. In living organism __________can serve as biological catalyst
    1. Enzyme
    2. Catalyst
    3. Substrate
    4. chemicals
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  5. The DNA polymerase enzyme have turn over rate for base pair
    1. 10
    2. 15
    3. 20
    4. 30
    5. Show Answer
      Answer: B
      Explanation:
      • N/A
  6. What does suffix - ase represent?
    1. Substrate
    2. Enzyme
    3. Chemical
    4. Product
    5. Show Answer
      Answer: B
      Explanation:
      • N/A
  7. NAD+ is involve in _____________reactions
    1. Metabolic reactions
    2. Anabolic reaction
    3. Catabolic reaction
    4. None of these
    5. Show Answer
      Answer: C
      Explanation:
      • N/A
  8. Coenzyme used in pyramidine and purine synthesis :
    1. Vitamin E
    2. Vitamin A
    3. VitaminB
    4. Folic Acid
    5. Show Answer
      Answer: D
      Explanation:
      • N/A
  9. What does meant by Ribozyme?
    1. It is a unique type of RNA that function as substrate
    2. It is a unique type of RNA that function as product
    3. It is a unique type of RNA that function as catalyst
    4. It is a unique type of RNA that later on degrade
    5. Show Answer
      Answer: C
      Explanation:
      • N/A
  10. Why Glucose is so important of living things?
    1. As Glucose act as energy fuel
    2. As glucose take time to metabolize
    3. As glucose get from vegetable
    4. As glucose is small molecule
    5. Show Answer
      Answer:
      Explanation:
      • N/A

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