NEET2013Zoology-DNA Isolation
NEET 2013 Zoology DNA Isolation MCQ Question
Type: MCQ-numerical-Medium-Class 12
During the process of isolation of DNA, chilled ethanol is added to:
A
Precipitate DNA
B
Break open the cell to release DNA
C
Facilitate action of restriction enzymes
D
Remove proteins such as histones
Correct Answer
Option A
Detailed Explanation
Chilled ethanol is used to precipitate DNA from the solution, making it visible and easier to collect.
Found an issue with this question?