1
QuizMultiple Choice

Amino Acids and Proteins

Question 1 • AISD-Biology A CR - (25-26)

Which statement best describes the function of an enzyme produced in the salivary glands in the mouth?

Answer
A
It provides structure to parts of the mouth.
B
It provides structure to parts of the small intestine.
C
It speeds up reactions in the mouth.
D
It speeds up reactions in the small intestine.

Explanation

Enzymes speed up chemical reactions. Salivary glands produce enzymes such as amylase, which begins breaking down starch in the mouth, so the best description is that it speeds up reactions in the mouth. It does not provide structural support to the mouth or small intestine.

AI-written and checked against the verified answer.

Next