Practicing Success

Target Exam

CUET

Subject

Biology

Chapter

Human Health and Disease

Question:

Arrange the steps involved in retroviral infection of an animal cell in a sequencial order:

(A) More virus particles are made.
(B) Virus eventually enters T-lymphocytes.
(C) Viral DNA incorporated in host DNA.
(D) RNA of HIV enters macrophages.
(E) By reverse transcription viral RNA forms viral DNA.

Choose the correct answer from the options given below:

Options:

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

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

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

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

Correct Answer:

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

Explanation:

The correct answer is Option (3) → (D), (E), (C), (A), (B)