Question 4

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

Answer

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

⇒ Total number of chromosomes × 6.023 × 1023

⇒ 46 × 6.023 × 10­­­23

⇒ 2.77 ×1018 Moles

Hence, the molar concentration of DNA in each diploid cell in humans is 2.77 × 10 23 moles.

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