They're attached to the plasma membrane.
(it's at the midpoint of the cell.)
A I think but can you get a better picture of the questions
Answer: A missense mutation changes the identity of a codon from one amino acid to another, resulting in a change to the protein primary structure. A silent mutation occurs when a mutation does not change the amino acid coded for by that codon.
Explanation:
AMINO ACIDS is the subunit of a protein molecule
Not much information ab the question ?
