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How many dna molecules would there be after four rounds of pcr if the initial reaction mixture contained two molecules?

Respuesta :

The number of DNA ( Deoxyribonucleic acid)  molecules that are produced after 'n' number of pcr ( polymerase chain reaction) can be given by the formula: N = d x 2ⁿ

where,

'N' is the number of DNA molecules obtained after 'n' number of polymerase chain reactions.

'd' is the number of DNA molecules originally present before the start of pcr cycle.

In the given question,

d = 2;

n = 4;

Then, N = 2 x 2⁴

N = 2 x 16

N = 32;

Thus, the number of DNA molecules that are obtained after 4 rounds of pcr when 2 molecules are present before the start of the process are 32.

Learn more about DNA and PCR at:

brainly.com/question/28444229

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