Which of the following hormones helps in secretion of HCl from stomach?

Human Physiology ·Previously asked in JKSSB Veterinary Pharmacist 2025

View the full solved paper: JKSSB Veterinary Pharmacist – 2 March 2025

Question

Which of the following hormones helps in secretion of HCl from stomach?

  1. A. Renin
  2. B. Gastrin (Correct answer)
  3. C. Secretin
  4. D. Pepsin

Correct Answer

Option B — Gastrin

Detailed Solution & Explanation

The correct answer is Gastrin.

Key Points

  • Gastrin is secreted by G cells of the stomach and stimulates the parietal cells to secrete HCl.
  • Secretin inhibits gastric acid.
  • Pepsin is an enzyme, not a hormone.

Topics covered: Hormones Digestion GI tract