NCERT Solutions for Chapter: Molecular Basis of Inheritance, Exercise 3: SHORT ANSWER TYPE QUESTIONS

Author:NCERT

NCERT Biology Solutions for Exercise - NCERT Solutions for Chapter: Molecular Basis of Inheritance, Exercise 3: SHORT ANSWER TYPE QUESTIONS

Attempt the practice questions on Chapter 6: Molecular Basis of Inheritance, Exercise 3: SHORT ANSWER TYPE QUESTIONS with hints and solutions to strengthen your understanding. NCERT Exemplar Biology - Class 12 solutions are prepared by Experienced Embibe Experts.

Questions from NCERT Solutions for Chapter: Molecular Basis of Inheritance, Exercise 3: SHORT ANSWER TYPE QUESTIONS with Hints & Solutions

HARD
12th CBSE
IMPORTANT

Now, the sequencing of total genomes is getting less expensive day by the day. Soon it may be affordable for a common man to get his genome sequenced. What, in your opinion could be the advantage and disadvantage of this development?

HARD
12th CBSE
IMPORTANT

Would it be appropriate to use DNA probes such as VNTR in DNA fingerprinting of a bacteriophage?

HARD
12th CBSE
IMPORTANT

During in vitro synthesis of DNA, a researcher used 2', 3' - dideoxycytidine triphosphate as raw nucleotide in place of 2'- deoxycytidine. What would be the consequence?

HARD
12th CBSE
IMPORTANT

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

HARD
12th CBSE
IMPORTANT

What are the functions of methylated guanosine cap in a mature on RNA?

HARD
12th CBSE
IMPORTANT

What are the functions of poly-A "tail" in a mature RNA?

HARD
12th CBSE
IMPORTANT

Do you think that the alternate splicing of exons may enable a structural gene to code for several isoproteins from one and the same gene? If yes, how? If not, why so?

HARD
12th CBSE
IMPORTANT

Comment on the utility of variability in number of tandem repeats during DNA fingerprinting.