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← Bihar Board Class 12 PYQ
Molecular Basis of Inheritance
Bihar Board Class 12 · Biology · 70 past questions
Topic
DNA replication
1
Human Genome Project and genomics
1
Recombinant DNA technology and tools
1
Structure of DNA and nucleic acids
1
Transcription and RNA
1
DNA as genetic material and key scientists
0
Genetic code, splicing and translation
0
Lac operon and gene regulation
0
NEW: Genetic code把
0
Level
Easy
5
Moderate
0
Year
2026
9
2025
5
2024
7
2023
7
2022
4
2021
9
2020
3
2019
5
2018
5
2017
4
2016
3
2015
3
5 of 70 ·
show all
Q56
2018
The human chromosome with highest and least number of genes are…
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Q57
2018
Which of the following is involved in transcription of tRNA, 5Sr RNA and Sn RNA of eukaryotes?
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Q58
2018
Describe the two salient features of double Helix structure of DNA.
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Q59
2018
Name any two (2) enzymes of DNA replication and mention one specific function of each of them.
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Q60
2018
What is micro injection? How it is helpful in recombinant DNA technology?
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