DNA precipitation out of mixture of biomolecules can be achieved by treatment with:

 

  • Option 1)

    Isopropanol

  • Option 2)

    Chilled ethanol

  • Option 3)

    Methanol at room temperature

  • Option 4)

    Chilled chloroform

Answers (1)

 

DNA -

It is a polynucleotide, in which the sugar is found as deoxyribose. Hence, the name Deoxyribonucleic acid. (DNA)

-

 

 

 

In a mixture of biomolecules, DNA can be precipitated by adding chilled ethanol, RNA by adding isopropanal and protein is not precipitated but is recovered from supernatent.

 


Option 1)

Isopropanol

Option 2)

Chilled ethanol

Option 3)

Methanol at room temperature

Option 4)

Chilled chloroform

Most Viewed Questions

Preparation Products

Knockout NEET 2024

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 40000/-
Buy Now
Knockout NEET 2025

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 45000/-
Buy Now
Rank Booster NEET 2022

Booster and Kadha Video Lectures, Unlimited Full Mock Test, Adaptive Time Table, 24x7 Doubt Chat Support,.

₹ 13999/- ₹ 9999/-
Buy Now
Knockout NEET 2022

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Live Classes(Classes will start from Last week of September), Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 34999/- ₹ 24999/-
Buy Now
Test Series NEET 2022

Chapter/Subject/Full Mock Tests for NEET, Personalized Performance Report, Weakness Sheet, Complete Answer Key,.

₹ 4999/-
Buy Now
Boost your Preparation for NEET 2021 with Personlized Coaching
 
Exams
Articles
Questions