4.5 pH is optimal for the action of pepsin.
4.5 pH is optimal for the action of pepsin. Correct Answer False
Hydrochloric acid provides the acidic pH 1.8 which is optimal for the action of pepsins. The mucus and bicarbonates present in the gastric juice play an important role in the lubrication and protection of the mucosal epithelium of the stomach.
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Feb 20, 2025