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JEE Main · 2004 · 24 Apr 2004 · Offline · Biomolecules

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Insulin production and its action in human body are responsible for the level of diabetes. This compound belongs to which of the following categories?
  1. (A)A co-enzyme
  2. (B)An antibiotic
  3. (C)An enzyme
  4. (D)A hormone✓ Correct

Answer: (D)

Solution

Insulin is a protein, specifically a peptide hormone put out by the beta cells of the pancreas, and it controls blood glucose by helping cells take up sugar; diabetes follows when its production or action falls short. It is not a coenzyme, an antibiotic or an enzyme, but a chemical messenger, which places it among the hormones.

JEE Main · 2004 · 24 Apr 2004 · Offline · Single correct option

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