Question

Which of these would most likely cause a mutation? A the placement of ribosomes on the endoplasmic reticulum B the insertion of a nucleotide into DNA C the movement of transfer RNA out of the nucleus D the release of messenger RNA from DNA

Answer 1

the insertion of a nucleotide into DNA would most likely cause a mutation. 

Answer 2

Answer:

The insertion of a nucleotide into DNA would most likely cause a mutation.

Explanation:

If even one nucleotide is inserted into DNA that is not supposed to be there, it could change the whole RNA strand.