A) activates both ptyalin and pepsin
B) inactivates both ptyalin and pepsin
C) activates ptyalin and inactivates pepsin
D) inactivats ptyalin and activates pepsin
Correct Answer: D
Solution :
HCl of gastric juice changes alkyle medium to acidic so inactivates ptyalin and activates the pepsin.You need to login to perform this action.
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