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

Q4. What would be the molar concentration of human DNA in a human cell? Consult your teacher.

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.

👍 0
👎 0
✍️ Add Answer
🚩 Report

Study Tips for Answering NCERT Questions:

NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:

  • Read the question carefully and focus on the core concept being asked.
  • Reference examples and data from the chapter when answering questions about Biotechnology Principles and Process.
  • Review previous year question papers to get an idea of how such questions may be framed in exams.
  • Practice answering questions within the time limit to improve your speed and accuracy.
  • Discuss your answers with your teachers or peers to get feedback and improve your understanding.

Important Questions & Answers

What is the correct answer to: What would be the molar concentration of human DNA in a human cell? Consult your teacher.?

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 &times...

How do you solve What would be the molar concentration of human DNA in a human cell? Consult your teacher. step by step?

Step-by-step explanation:
• The molar concentration of human DNA in a human diploid cell is as follows:
•
• ⇒ Total number of chromosomes × 6
• 023 × 1023
•

Why is this answer important for exams?

This question is important because it tests key concepts from the NCERT syllabus and is frequently asked in CBSE exams.

Which NCERT concept is used in this question?

This question is based on core NCERT concepts explained in the chapter and should be revised thoroughly before exams.

What common mistakes should be avoided in this question?

Students often lose marks by skipping steps, writing incomplete explanations, or misunderstanding keywords used in the question.

Latest Blog Posts

Stay updated with our latest educational content and study tips

How to Build a Career in Data Analytics Without a Computer Science Degree

How to Build a Career in Data Analytics Without a Computer Science Degree

All businesses are gathering information on customers, products, employees, and expenditures, and someone must make decisions based on the data. That individual is the data analyst. Unlike many career changers imagine, the job is open to a broader cross-section of the population than a typical career change. A lot of working analysts trained in commerce, … Read more

Read More
Life Insurance vs Health Insurance: Why Families May Need Both

Life Insurance vs Health Insurance: Why Families May Need Both

Are often purchased, talked and planned as being a replacement for another. They aren’t. One safeguards your family’s income in your absence and the other safeguards your family’s savings in the event that someone becomes ill. An examination of what they do, what they do not do, and why they are missing it when one … Read more

Read More
Home Loan vs Savings: Compare the Costs Before Buying a Home

Home Loan vs Savings: Compare the Costs Before Buying a Home

Pay upfront, or pay off less and over time? The truth depends on four factors most consumers will never compare at the same time: the interest rate on the house loan, the interest rate on the savings account, the rate of home price appreciation, and the cost of renting the home until you actually buy … Read more

Read More
Business After 30 or a Stable Job: Which Path Should You Choose?

Business After 30 or a Stable Job: Which Path Should You Choose?

Thirty is when the question starts to get raised and you’re able to do something because you know you have the experience—you know you have the responsibility. Here are some ways to consider the choice based on a realistic assessment without idealizing either aspect. Restlessness is one of those things that appears in your early … Read more

Read More

Student Discussion

Harsh
Class · · , · Jun 22, 2019
Calculation mistakes
👍 👎 Reply
MAITRI AGARWAL
Class · · , · Nov 07, 2017
How can we say every chromosome's weight is same moreover multiplication is not correct
👍 👎 Reply
Ather wani
Class · · , · May 17, 2017
Not understandable
👍 👎 Reply
subrahmanian
Class · · , · Feb 14, 2017
The answer is not explained
Molar concentration is molarity
how can calculate the molarity without knowing the volume of cell?
👍 👎 Reply
Mukesh Kumar chaurasiya
Class · · , · Jan 06, 2017
How this possible actual ans is that 277.058NA OR 2.77058NA(Avogadro's)
👍 👎 Reply
Akhila
Class · · , · Dec 31, 2016
2.77058×10^20
👍 👎 Reply
Sarvesh Anandas
Class · · , · Oct 27, 2016
6.023 * 10^23 is Avogadro Number
👍 👎 Reply
Sarves Anandas
Class · · , · Oct 27, 2016
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
👍 👎 Reply
ujjwal
Class · · , · Oct 20, 2016
Wrong answer/ fake site
👍 👎 Reply
Arbaaz Khan jaildar
Class · · , · Sep 07, 2016
From where we took the value 6.023
👍 👎 Reply

ADD NEW COMMENT

        Can’t find your school? Type full name and submit.