Which enzyme, secreted by the salivary glands, begins the digestion of starch in the human mouth?
Answer and explanation
Correct answer: A. Amylase
- Step 1: Salivary amylase breaks starch down into maltose while food is being chewed. Answer: Amylase. Why not the others: Pepsin digests protein in the stomach, lipase digests fats, and trypsin is a protein-digesting enzyme from the pancreas that acts in the small intestine.
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