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(B) The number of cells after $n$ divisions is given by the formula: $N = N_0 	imes 2^n$, where $N_0$ is the initial number of cells and $N$ is the f

Vedclass · Accepted Answer

$80$ minutes

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(B) The number of cells after $n$ divisions is given by the formula: $N = N_0 	imes 2^n$, where $N_0$ is the initial number of cells and $N$ is the final number of cells.Given: $N_0 = 2$, $N = 32$.Substituting the values: $32 = 2 	imes 2^n \Rightarrow 16 = 2^n \Rightarrow 2^4 = 2^n$.Therefore, $n = 4$ divisions are required.Since each division takes $20$ minutes, the total time required is: $4 	imes 20 = 80$ minutes.

Given that the average duplication time of $E. coli$ is $20$ minutes, how much time will two $E. coli$ cells take to become $32$ cells?

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