You have a small gene that you wish replicated by PCR.After 3 replication cycles,how many double-stranded DNA molecules do you have?
A)2
B)4
C)8
D)16
E)thousands

Question

Quizplus · Accepted Answer

Each replication cycle doubles the number of double-stranded DNA molecules. Therefore, after one cycle, there are 2 molecules, after two cycles there are 4 molecules, and after three cycles there are 8 molecules.

You Have a Small Gene That You Wish Replicated by PCR.After