Q.

The saliva secreted in the mouth digests

A. Proteins
B. Starch
C. Fats
D. Vitamins
Answer» B. Starch
Explanation: The enzymes found in saliva are essential in beginning the process of digestion of dietary starches and fats. These enzymes also play a role in breaking down food particles entrapped within dental crevices, protecting teeth from bacterial decay.
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Biology (GK)

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