Question

Point mutations always cause changes in the amino acid sequence.

A. True

B. False

Answer 1

Answer: B

Step-by-step explanation:

Hi, The answer is B. This is because sometimes, when a nucleotide changes into another, if it is the third nucleotide of the amino acid code, it may not affect the amino acid. This is called the wobble rule.

Answer 2

B. False

Step-by-step explanation:

No, point mutations not always causes changes in the amino acid sequence.