Section: Biological and Biochemical Foundations of Living Systems

20) A segment of DNA from a lab mouse is determined to be 5’ – GGATCCTCATG – 3’. Which of the following DNA segments would be the result of this original DNA sequence experiencing both a point mutation and a deletion?

1. 5’ – GCATCCTCATG – 3’
2. 5’ – TGATCCCAG – 3’
3. 5’ – GGTCCTCATC – 3’
4. 5’ – GGATCCATG – 3’