Essential amino acids are called essential because these proteins are not synthesized by the human body, while non essential amino acids are readily manufactured in our body. That is why it is important to consume foods rich in protein to have complete types of protein in our body.
The correct answers are:
Essential amino acids:
Made from Aspartate and Pyruvate in an eleven-step pathway
Branched-chain amino acids
Obtained from food only
Methionine
Threonine
Nonessential amino acids:
Synthesized by humans
An amino acid synthesized from pyruvate in humans
Both
The amino acid that is a thioether
Derived from 3-phosphoglycerate, a glycolytic intermediate
Methione phrases describes an essential amino acid, whereas a glycolytic intermediate phrases describes an non-essential amino acid
Amino acids are the basic building blocks of proteins. Nonessential amino acids can be made by the body, while essential amino acids cannot be made by the body so wemust get them from our diet.
Determine whether each of the examples or phrases describes an essential amino acid, a nonessential amino acid, or both essential and nonessential amino acids. a table of amino acids can be found here.
Note: if you answer any part of this question incorrectly, a single red x will appear indicating that one or more of the phrases are sorted incorrectly.
Categories: Essential Amino Acids, Nonessential amino acids, or Both
Essential Amino Acids
Nonessential amino acids
Both
methionine : Methionine is an essential amino acid in humans. So methione phrases describes an essential amino acid
derived from 3-phosphoglycerate, a glycolytic intermediate: Serine amino acids is derived from the glycolysis intermediate 3-phosphoglycerate. Serine is non-essential amino acid supplied from food or synthesized by the body from a number of metabolites, including glycine. So a glycolytic intermediate phrases describes an non-essential amino acid
The correct answers are:
Essential amino acids:
Nonessential amino acids:
Both
Grade: 9
Subject: chemistry
Chapter: amino acid
Keywords: an essential amino acid, nonessential amino acid, amino acid, both essential and nonessential amino acids, phrases
