BIOMOLECULES AND ENZYMES

BIOLOGY

ENZYMES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The monomer of a protein is called ____
A
an amino acid
B
a monosaccharide
C
a fatty acid
D
a nucleotide
Explanation: 

Detailed explanation-1: -Amino acids are the monomers that make up proteins. Specifically, a protein is made up of one or more linear chains of amino acids, each of which is called a polypeptide.

Detailed explanation-2: -For example, proteins are composed of monomers called amino acids.

Detailed explanation-3: -The name “amino acid” is derived from the amino group and carboxyl-acid-group in their basic structure. There are 21 amino acids present in proteins, each with a specific R group or side chain.

Detailed explanation-4: -Amino acids do not have single monomers. They are basic compounds bound to the same molecule, with an amino group and a group of carboxylic acids. Instead, amino acids are monomers of proteins, long chains of amino acids that are bound together by amide bonds.

Detailed explanation-5: -A protein consists of one or more chains of amino acids (called polypeptides) whose sequence is encoded in a gene.

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