Match the Following Biological Function with Its Antibody Class

Multiple Choice

Match the following biological function with its antibody class:
-Cell that may exist in the body for years and enable a quick response to subsequent meetings with the same antigen

A) Helper T cell
B) Antigen-presenting cell (APC)
C) Cytotoxic T cell
D) Regulatory T cell
E) Memory cell
F) Plasma cell
G) B cell