12th Class Biology Molecular basis of Inheritance / विरासत का आणविक आधार Question Bank SAT (MCQs) - Molecular Basis of Inheritance

Some of the steps of DNA finger printing are given below. Identify the correct sequence

[a] Electrophoresis of DNA fragments

[b] Hybridisation with DNA probe

[c] Digestion of DNA by restriction endo- nucleases

[d] Autoradiography

[e] Blotting of DNA fragments to nitrocellulose membrane

A) c-a-b-e-d

B) c-a-e-b-d

C) a-e-c-b-d

D) a-c-e-d-b.

Correct Answer: B

Solution :

c-a-e-b-d