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Which of the following starts to break down as soon as they enter the mouth?

carbohydrates
proteins
fats
nucleic acids

User Megakoresh
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2 Answers

4 votes

Answer:

A. carbohydrates

Step-by-step explanation:

magic

User Kirill K
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A. Carbohydrates

The salivary glands secrete saliva before the ingestion of food. When carbohydrates enter the mouth, the saliva breaks down the molecules that make it up with its acidic properties.

Hope it helps :)

User Lauren Van Sloun
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