Class 12 Biology Biotechnology Principals and Process Tools of recombinant DNA technology

Medium

$A$ helper virus is defined as:

A
$A$ perfect phage of a virus
B
$A$ defective phage which helps another defective phage
C
$A$ latent phage
D
None of these

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Biology Questions

Chapter

Biotechnology Principals and Process

Subtopic

Tools of recombinant DNA technology

Similar Questions

Assertion $A$: $DNA$ cannot pass through the cell membrane.
Reason $R$: $DNA$ is a hydrophobic molecule.

EasyGUJCET 2022

The palindromic sequence of $Hind-II$ consists of how many nitrogen base pairs?

Medium

The two antibiotic resistance genes on vector $pBR322$ are for

Manipulation of $DNA$ in genetic engineering became possible due to the discovery of

Medium

The function of a restriction endonuclease enzyme is to:

Medium

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.

For Institutes

Online Exam Module

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