By Anne Marie Helmenstine, Ph.D. Displacement Reaction Definition: A displacement reaction is a type of reaction where part of one reactant is replaced by another reactant. Single displacement reactions are reactions where one reactant replaces part of the other. AB + C â AC + B.
HIV enters the body and binds to dendritic cells (orange cells with projections) which carry the virus to CD4+ T cells in lymphoid tissue establishing the infection. Virus replication accelerates producing massive viremia and wide dissemination of virus throughout the body's lymphoid tissues.
Report Abuse. 1  Hiv Attacks What Cells. Source(s): https://shrink.im/baijt. 2  What Does Hiv Attack. Source(s): https://shrinks.im/a82p8. 3  For the best answers, search on this site https://shorturl.im/sW7YH. Whether or not a virus can enter and infect a cell depends on what surface receptors the cell expresses.