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BIOLOGY

JAMB 2013 - Question 18

Biology 2013 JAMB Past Questions - Question 18: The enzyme that is present in the saliva is

Choose the most appropriate option for the gap .

The enzyme that is present in the saliva is

A: lipase.

B: pepsin.

C: ptyalin.

D: rennin

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Correct Answer

Explanation

Ptyalin or salivary amylase is contained in the juice saliva secreted by the salivary gland in the mouth. Pepsin and rennin are enzymes secreted by the gastric gland located in the stomach, lipase is secreted by the gland called pancreas located in the duodenum.