☰
Menu
← Back to shiwamsclass.com
← Website
Home
Free quizzes
Free mock tests
All mock tests
CBSE Class 10
Bihar Board 10
CBSE Class 12
Bihar Board 12
JEE Main
JEE Advanced
Chapter-wise PYQ
CBSE Class 10 PYQ
Bihar Board 10 PYQ
CBSE Class 12 PYQ
Bihar Board 12 PYQ
JEE Main PYQ
JEE Advanced PYQ
Sign in
← shiwamsclass.com
← Bihar Board Class 12 PYQ
Molecular Basis of Inheritance
Bihar Board Class 12 · Biology · 70 past questions
Topic
Structure of DNA and nucleic acids
21
DNA as genetic material and key scientists
10
Lac operon and gene regulation
9
Transcription and RNA
9
Recombinant DNA technology and tools
8
Genetic code, splicing and translation
7
DNA replication
4
Human Genome Project and genomics
1
NEW: Genetic code把
1
Level
Easy
8
Moderate
1
Year
2026
0
2025
0
2024
2
2023
1
2022
1
2021
1
2020
0
2019
2
2018
1
2017
1
2016
0
2015
0
9 of 70 ·
show all
Q16
2024 Set E
Which of the following enzymes is responsible for transcription of ribosomal RNA?
Try it →
Q23
2024 Set E
What is the meaning of charging of t-RNA?
Try it →
Q28
2023
Which enzyme is required in the process of transcription ?
Try it →
Q31
2022 Set A
The DNA formed from RNA is called…
Try it →
Q35
2021 Set H
Anticodons are found in
Try it →
Q52
2019
Synthesis of RNA on DNA template is knows as
Try it →
Q54
2019
Describe transcription in brief.
Try it →
Q57
2018
Which of the following is involved in transcription of tRNA, 5Sr RNA and Sn RNA of eukaryotes?
Try it →
Q64
2017
Formation of mRNA from DNA is called-
Try it →