Vedclass
Class 12BiologyBiotechnology Principals and ProcessProcess of Recombinant DNA technology
Medium

How can purified $DNA$ be precipitated from a solution after appropriate treatment?

  • A
    By adding chilled ethanol
  • B
    By adding chilled methanol
  • C
    By centrifugation
  • D
    Both $A$ and $C$
Share

Explore More

Browse All

Question Bank

12

All Subjects

Class 12 Questions

Class 12

Biology Questions

Chapter

Biotechnology Principals and Process

Subtopic

Process of Recombinant DNA technology

Similar Questions

$PCR$ is a three-step process based on temperature,which follows the sequence of ........

Medium
View Solution

In gel electrophoresis,the separated bands of $DNA$ are cut out and extracted from the gel piece. This step is called

Medium
View Solution

When foreign $\text{DNA}$ is inserted into any vector,it results in inactivation of any marker gene. This is used for the selection of $........$ ?

Medium
View Solution

Polymerase chain reaction is most useful in

Medium
View Solution

What is the process of cutting out the $DNA$ bands from the agarose gel and extracting them from the gel piece called?

Medium
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo