Practicing Success

Target Exam

CUET

Subject

Biology

Chapter

Molecular Basis of Inheritance

Question:

Arrange the following steps of the Hershey and Chase experiment in correct sequence:

(A) Labelling of some bacteriophages with radioactive phosphorus and some with radioactive sulfur.
(B) Agitating in blender followed by centrifugation.
(C) Infecting E. coli in two batches with two differently labelled bacteriophages.
(D) Identification of radioactivity in supernatant and sediment

Choose the correct answer from the options given below:

Options:

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

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

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

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

Correct Answer:

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

Explanation:

The correct answer is Option (1) → (A), (C), (B), (D)