Practicing Success

Target Exam

CUET

Subject

Biology

Chapter

Molecular Basis of Inheritance

Question:

Arrange the following steps of DNA fingerprinting in proper sequence:

(A) Hybridisation using labelled VNTR probe
(B) Separation of DNA fragments by electrophoresis
(C) Digestion of DNA by restriction endonucleases
(D) Blotting of separated DNA fragments to nylon
(E) Isolation of DNA

Choose the correct answer from the options given below:

Options:

(C), (A), (B), (D), (E)

(E), (C), (B), (D), (A)

(B), (C), (D), (E), (A)

(C), (D), (B), (A), (E)

Correct Answer:

(E), (C), (B), (D), (A)

Explanation:

The correct answer is Option (2) → (E), (C), (B), (D), (A)