Question

The partly digested food reaches the lower part of small intestines  and digestion of all components of food is completed here by intestinal juice.  What are proteins changed into?​

Answer 1

Answer:

amino acid

Explanation:

Proteins Are Degraded to Amino Acids. Dietary protein is a vital source of amino acids. Proteins ingested in the diet are digested into amino acids or small peptides that can be absorbed by the intestine and transported in the blood.

The chyme (food) enters into the duodenum portion of the small intestine and is acted on by the pancreatic juice, bile and finally by the enzymes in the succus entericus, so that the digestion of carbohydrates, proteins and fats is completed.

What are proteins?

Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues.

Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs.

amino acids

For example, proteins are composed of monomers called amino acids. They are linked together to form a polypeptide chain, which folds into a three dimensional (3D) structure to constitute a functional protein.

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