NEET 2022 Model Paper 3
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Question : 184 of 200
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Study the given statements about HIV.
(i) The primary target cells for HIV are macrophages and helper T-lymphocytes
(ii) HIV is a non-enveloped retrovirus, having two identical molecules of ss RNA genome
(iii) HIV gets attached to the CD8 receptors present on helper T-lymphocytes, to gain entry in them
(iv) A widely used diagnostic test for AIDS is enzyme linked immuno-sorbent assay (ELISA)
(v) Treatment of AIDS with anti-retroviral drugs is only partially effective
How many of the above given statements are correct?
(i) The primary target cells for HIV are macrophages and helper T-lymphocytes
(ii) HIV is a non-enveloped retrovirus, having two identical molecules of ss RNA genome
(iii) HIV gets attached to the CD8 receptors present on helper T-lymphocytes, to gain entry in them
(iv) A widely used diagnostic test for AIDS is enzyme linked immuno-sorbent assay (ELISA)
(v) Treatment of AIDS with anti-retroviral drugs is only partially effective
How many of the above given statements are correct?
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