Vedclass
Class 12BiologyMolecular Basis of InheritanceThe DNA
Easy

Which $N_2$ base is absent in the structure of $RNA$?

  • A
    Adenine
  • B
    Guanine
  • C
    Cytosine
  • D
    Thymine
Share

Explore More

Browse All

Question Bank

12

All Subjects

Class 12 Questions

Class 12

Biology Questions

Chapter

Molecular Basis of Inheritance

Subtopic

The DNA

Similar Questions

Identify the correct sequence of genetic material in descending order of size (from largest to smallest).

Medium
View Solution

What is the number of hydrogen bonds in a $DNA$ fragment containing only $5$ guanine nitrogen bases?

Medium
View Solution

In a $DNA$ molecule,.................

Medium
View Solution

$A$ gene is defined as ...........

Medium
View Solution

What background information did Watson and Crick have available for developing a model of $DNA$? What was their contribution?

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