Since proteins are needed by the body,all twenty amino acids are considered essential amino acids.
Only nine are considered essential.The liver can make the other eleven.

Question

Quizplus · Accepted Answer

Only nine of the twenty amino acids are considered essential as the body cannot produce them on its own, and they must be consumed through diet. The other eleven can be synthesized by the liver.

Since Proteins Are Needed by the Body,all Twenty Amino Acids