<prompt> HIV affects?B-cellsHelper T cellsSuppressor T-cellsCytotoxic T-cells  <response>: Ans. b Helper T cellsRef: Robbins 9thpg 246-249gp120 receptors on HIV binds to host cell receptors CD4 on QT-Lymphocytes helper T cellsMacrophagesDendritic cellsOther Antigen presenting cells 