What would be the molar concentration of | Class 12 Biology Chapter Biotechnology Principles and Process, Biotechnology Principles and Process NCERT Solutions

Question: 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 ²³moles.

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Comments

Harsh
2019-06-22 22:16:51

Calculation mistakes

MAITRI AGARWAL
2017-11-07 11:10:12

How can we say every chromosome's weight is same moreover multiplication is not correct

Ather wani
2017-05-17 12:55:37

Not understandable

subrahmanian
2017-02-14 19:56:07

The answer is not explained Molar concentration is molarity how can calculate the molarity without knowing the volume of cell?

Mukesh Kumar chaurasiya
2017-01-06 11:21:54

How this possible actual ans is that 277.058NA OR 2.77058NA(Avogadro's)

Akhila
2016-12-31 09:47:23

2.77058Ã10^20

Sarvesh Anandas
2016-10-27 11:08:02

6.023 * 10^23 is Avogadro Number

Sarves Anandas
2016-10-27 11:06:54

Fair enough But we were supposed to find molar concentration and not no of moles.. we need to divide the number of moles by the volume of a typical cell

ujjwal
2016-10-20 20:17:16

Wrong answer/ fake site

Arbaaz Khan jaildar
2016-09-07 09:28:08

From where we took the value 6.023

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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 4: What would be the molar concentration of human DNA in a human cell? Consult your teacher.....

What would be the molar concentration of | Class 12 Biology Chapter Biotechnology Principles and Process, Biotechnology Principles and Process NCERT Solutions

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