State PCS PYQPrelims 2024

BPSC – Combined Competitive Examination · प्रश्न 3

Which of the following acids is secreted in the stomach?

  1. Sulphuric acid
  2. Nitric acid
  3. Phosphoric acid
  4. Hydrochloric acid
उत्तर दाखवा आणि स्पष्टीकरण

उत्तर: (D) Hydrochloric acid

स्पष्टीकरण

Gastric juice contains HCl secreted by the parietal (oxyntic) cells.

  • (A) चूक

    Wrong: not produced in the body.

  • (B) चूक

    Wrong: not produced in the stomach.

  • (C) चूक

    Wrong: not secreted by the stomach.

  • (D) बरोबर

    Correct: parietal cells secrete HCl, which activates pepsin and kills germs.