Question

In the digestive system protein is broken down into which solub substances? fatty acids amino acids simple sugars glycerol

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HayleyMaster · Tutor for 5 years

Answer

amino acids

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During the digestion process, proteins are decomposed into amino acids. The process starts with the stomach, where gastric juices act on proteins, fragmenting them into smaller components. These fragments, which can be defined as peptides, get into the small intestine. Here, further digestion occurs with digestive juices breaking these peptides down into their individual building blocks, amino acids. Those amino acids are gradually absorbed and distributed through the bloodstream across the body, where they are used to create new proteins. Hence, 'amino acids' is the correct answer. Meanwhile, fatty acids, simple sugars, and glycerol emerge from the digestion of fats and carbohydrates, not proteins.

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