Correct Answer:
Option A - Gastric acid is secreted by stomach's Parietal cells. Gastric juice is made up of enzymes, HCl and other substances that are important for absorbing nutrients. This enzyme breakdown the food and helps in protein digestion.
A. Gastric acid is secreted by stomach's Parietal cells. Gastric juice is made up of enzymes, HCl and other substances that are important for absorbing nutrients. This enzyme breakdown the food and helps in protein digestion.