Chapter 11, Problem 19P

Using the adenine $\text{-}$ thymine base pair in this DNA sequence

$\text{. }\text{. }\text{. GCTC }\text{. }\text{. }\text{.}$

$\text{. }\text{. }\text{. CGAG }\text{. }\text{. }\text{.}$

a. Give the sequence after a transition mutation.

b. Give the sequence after a transversion mutation.