# What would be the molar concentration of human DNA in a human cell?

Question:

What would be the molar concentration of human DNA in a human cell? Consult your teacher.

Solution:

The molar concentration of human DNA in a human diploid cell is as follows:

$\Rightarrow$ Total number of chromosomes $\times 6.023 \times 10^{23}$

$\Rightarrow 46 \times 6.023 \times 10^{23}$

$\Rightarrow 2.77 \times 10^{18}$ Moles

Hence, the molar concentration of DNA in each diploid cell in humans is $2.77 \times 10^{23}$ moles.