Question

Pls help assignment do soon (30 points)

Some mutations, or changes in the sequence of DNA, do not have any effect on the characteristics of the organism. Why is this?

A. The protein built from this mutated sequence is deactivated by the cell.

B. The cell recognizes mutations and ignores them when expressing the gene.

C. The mutated sequence still codes for the same amino acid.

D. The immune system repairs the mutated sequence during development.

Answer 1

C

Step-by-step explanation:

This type of mutation is called a silent mutation. Despite a nucleotide in the codon being changed, the original codon and the mutated codon still code for the same amino acid. This results in no observable effect on the characteristics of the organism.