Suppose you start a PCR reaction with 3 copies of a double stranded DNA fragment. How...

Question

Question

Suppose you start a PCR reaction with 3 copies of a double stranded DNA fragment. How many copies will be present after 4 replication cycles?

a. 7

b. 64

c. 48

d. 24

e. 8

Answer 1

Answer #1

I believe the correct answer to be:

3 x 2 x 2 x 2 x 2 = 48.

So, Option C) 48.

As the number of copies of the DNA doubles every cycle in PCR.

feel free to leave a comment down below for any further query. good rating would be appreciated if you find my answer helpful. thank you.

Answer 2

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