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HIV decreases natural immunity of body by
Options
(a) attacking T-lymphocytes
(b) attacking B-lymphocytes
(c) destroying antibodies
(d) destroying erythrocytes
Correct Answer:
attacking T-lymphocytes
Explanation:
After infection HIV starts to destroy the T- cells (T-helper lymphocytes) T. cells are very important for the immune system. In the early stage of infection, the decline in numbers of T. cells is observed.
Related Questions: - The thickness of cell membranes varies between 6 and 9
- Autonomic genome system is present in
- The process by which there is inhibition of glycolysis by atmospheric O₂ is
- Growth in numbers is maximum in the zone of
- Which of the following is polymerized to form proteins
Topics: Human Health and Disease
(70)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The thickness of cell membranes varies between 6 and 9
- Autonomic genome system is present in
- The process by which there is inhibition of glycolysis by atmospheric O₂ is
- Growth in numbers is maximum in the zone of
- Which of the following is polymerized to form proteins
Topics: Human Health and Disease (70)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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