Question

Which term is used to describe the amino acids which cannot be synthesized by the cell but must be acquired from an outside source?

Answer 1

Essential amino acids

Step-by-step explanation:

Some amino acids cannot be produced in our body instead they are extracted from the external food sources which are known as essential amino acids Food consumed ,provides essential amino acids. During digestion food is broken down into simple substance and protein within it is digested. Once the protein is digested, essential amino acids are extracted. In totality, there are 9 essential amino acids.

Answer 2

Essential amino acids

Step-by-step explanation:

The amino acids that cannot be synthesized by a cell and must be provided by any other source are called essential amino acids. For instance, proteins are made up of 20 standard amino acids. The cells in humans are incapable of synthesizing many amino acids which in turn are called essential amino acids. Histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine are the essential amino acids that must be taken in diet.