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State PCS PYQPrelims 2022

BPSC – Combined Competitive Examination · Question 111

Most enzymes are:

  1. Fats
  2. Acids
  3. Bases
  4. Proteins
  5. None of the above / More than one of the above
Show answer & explanation

Answer: (D) Proteins

Explanation

Enzymes are biological catalysts, mostly globular proteins.

  • (A) Incorrect

    Wrong: not fats.

  • (B) Incorrect

    Wrong: not acids.

  • (C) Incorrect

    Wrong: not bases.

  • (D) Correct

    Correct: nearly all enzymes are proteins (ribozymes are exceptions).

  • (E) Incorrect

    Wrong: only one of the options A–D is correct.