Digital ACT Science Practice Question #1271
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Recall that $2^{10} = 1,024$. For $12$ cycles: $2^{12} = 4096$. Multiply by initial $50 \implies 204,800$.
Using the PCR exponential amplification equation $N = N_0 \times 2^n$: Substitute $N_0 = 50$ and $n = 12$: $$N = 50 \times 2^{12} = 50 \times 4096 = 204,800.$$ Each thermal cycle doubles the template quantity....
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