Describe transcription in brief.

Important Questions on Molecular Basis of Inheritance

HARD

12th Bihar Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 6 - Molecular Basis of Inheritance>Bihar Board-2019>Q 12

Draw a detailed diagram of $\mathrm{DNA}$ and label it properly.

MEDIUM

12th Bihar Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 6 - Molecular Basis of Inheritance>Bihar Board-2020>Q 13

Parts of $\mathrm{DNA}$ which switches their position are called-

MEDIUM

12th Bihar Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 6 - Molecular Basis of Inheritance>Bihar Board-2020>Q 14

Out of $64$ codons how many of them coded for amino acid ?

HARD

12th Bihar Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 6 - Molecular Basis of Inheritance>Bihar Board-2020>Q 15

Regulator gene is also called-

HARD

12th Bihar Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 6 - Molecular Basis of Inheritance>Bihar Board-2020>Q 16

Integrator gene of eukaryotes works as which type of gene of prokaryotes-

MEDIUM

12th Bihar Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 6 - Molecular Basis of Inheritance>Bihar Board-2020>Q 17

Which of the following pair of amino acid is not present in pulses ?

HARD

12th Bihar Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 6 - Molecular Basis of Inheritance>Bihar Board-2020>Q 18

Which type of bond is formed between two amino acids in protein synthesis ?

HARD

12th Bihar Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 6 - Molecular Basis of Inheritance>Bihar Board-2020>Q 19

Describe the double helix model given by Watson and Crick.