Vedclass
Class 12BiologyMolecular Basis of InheritanceRNA World
Medium

How many polynucleotide chains is $RNA$ composed of?

  • A
    $1$
  • B
    $2$
  • C
    $3$
  • D
    $4$
Share

Explore More

Browse All

Question Bank

12

All Subjects

Class 12 Questions

Class 12

Biology Questions

Chapter

Molecular Basis of Inheritance

Subtopic

RNA World

Similar Questions

$RNA$ contains:

Medium
View Solution

The term '$RNA$ world' was coined due to which research finding in the $1980s$ regarding evolution?

Medium
View Solution

Which sugar is present in the backbone of $RNA$?

Easy
View Solution

In which of the following is a $2'-OH$ functional group present on every nucleotide?

Medium
View Solution

Select an incorrect statement regarding $\text{RNA}$ molecules.

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