After 12 pcr cycles how many dna strands would be available?
a. 1024
b. 256
c. 2048
d. 512

Answer;

The correct answer is supposed to be 4098 DNA strands

Explanation;

-PCR or polymerase chain reactions takes  place for the purpose of duplicating the available DNA sample.

-After every PCR cycle number of double-stranded DNA segments is doubled such that after n cycle one there will be 2^n copies of DNA.

-For example, after 10 cycles one will have 1024 copies of DNA strands. Therefore, after 12 cycles of PCR one will have 2^12 DNS strands which is about 4096 copies of DNA strands.

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explanation:

the most logical answer would be a