Practicing Success

Target Exam

CUET

Subject

Biology

Chapter

Molecular Basis of Inheritance

Question:

Arrange the steps of DNA Fingerprinting in a correct sequence:

(A) Digestion of DNA by restriction endonucleases
(B) Hybridisation using labelled VNTR probe and detection of hybridized DNA by autoradiography
(C) Isolation of DNA
(D) Separation of DNA fragments by electrophoresis and blotting

Choose the correct answer from the options given below:

Options:

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

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

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

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

Correct Answer:

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

Explanation:

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