There are twenty amino acids in living organisms. Ten of these are referred to as essential amino acids.

Why are they called essential amino acids?

A. These amino acids are the only ones that are important for the body to function properly.
B. These amino acids cannot be made by the human body and must be consumed in one's diet.
C. These amino acids are the only ones that are made by the human body.



Answer :

Final answer:

Essential amino acids are necessary for the body's functions and must be consumed through the diet.


Explanation:

Essential amino acids are called so because the human body cannot produce them and they must be obtained from the diet. These amino acids are crucial for normal bodily functions and health. In contrast, nonessential amino acids can be synthesized by the body.


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