MHT CET Biology question

At which stage of HIV infection, does one usually shows symptoms of AIDS?

(A)When viral DNA is produced by reverse transcriptase
(B)When HIV replicates rapidly in helper T-lymphocytes and damages large number of theseCorrect
(C)Within 15 days of sexual contact with an infected person
(D)When the infecting retrovirus enters host cells

Answer: (B)

Solution

Symptoms appear only after HIV multiplies rapidly in helper T-cells and destroys many of them, so immunity falls; reverse

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Question ID VK-044652