+91-8076753736 support@wiredfaculty.com
logo
logo

Sponsor Area

Molecular Basis Of Inheritance

Question
CBSEENBI12002662
Wired Faculty App

Gel electrophoresis is used for 

  • cutting of DNA into fragments

  • separation of DNA fragments according to their size

  • construction of recombinant DNA by joining with cloning vectors

  • isolation of DNA molecule

Solution

B.

separation of DNA fragments according to their size

When genomic DNA extracted from any tissue of a plant or animal species is digested with a restriction enzyme, it is cleaved into segments. The segments of different size can be separated through gel electrophoresis. Gel electrophoresis involves the movement of fragments or molecules from a well created on edge of the gel.


Some More Questions From Molecular Basis of Inheritance Chapter

List the number of base pairs in :

(i) lambda bacteriophage

(ii) E.coli and

(iii) haploid content of human DNA.

Comment two chains of DNA have antiparallel polarity.

What is the difference between DNAs and DNAase ?

Which was first genetic material ?

Suggest one evidence to prove that RNA was first genetic material.

Why was RNA unstable ?

What made DNA more preferrable as genetic material ?

Process of replication is completed in how much time in E.coli ?

What is average rate of polymerization ?

Mock Test Series

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation