MEDIUM
12th Goa Board
IMPORTANT
Earn 100

Draw a neat diagram to show the Watson-Crick model for semi-conservative DNA replication.

Important Questions on Molecular Basis of Inheritance

EASY
12th Goa Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 6 - Molecular Basis of Inheritance>Goa Board-2019>Q 3
The coding strand of DNA is 5' ATCGAT 3'. The mRNA transcribed from this DNA would have the sequence _____.
MEDIUM
12th Goa Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 6 - Molecular Basis of Inheritance>Goa Board-2019>Q 4
A DNA molecule has 200 Adenine and 400 Guanine, therefore, the total number of nitrogenous bases in this DNA is _____.
MEDIUM
12th Goa Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 6 - Molecular Basis of Inheritance>Goa Board-2019>Q 5
How does the repressor protein bring about switching off of Lac operon?
MEDIUM
12th Goa Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 6 - Molecular Basis of Inheritance>Goa Board-2018>Q 2
Give the salient features of the double helix structure of DNA.