Question
At which stage of HIV infection does one usually show symptoms of AIDS?
When viral DNA is produced by reverse transcriptase.
When HIV replicates rapidly in helper T-lymphocytes and damages a large number of these.
Within 15 days of sexual contact with an infected person.
When the infecting retrovirus enters host cells.
HIV enters into helper T-lymphocytes (), replicates, and produces progeny viruses. These progeny viruses attack other helper T-lymphocytes. This cycle is repeated, leading to a progressive decrease in the number of helper T-lymphocytes in the body. During this period, the person starts suffering from symptoms like bouts of fever, diarrhoea, and weight loss, eventually leading to opportunistic infections defined as AIDS
This question aligns with the NEET BIOLOGY syllabus, specifically targeting concepts from Human Health and Disease. Mastering this topic is crucial for scoring well in the upcoming medical entrance examinations. Solving conceptually related problems will help you understand the nuances of these concepts and improve your problem-solving speed.
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