Which of the following speeds up the recognition of an antigen when it is introduced for the second and third?

Question

> Phagocyte

> Neutrophil

> Memory cell

> Suppressor T cell

I'm deciding between 2 answers Phagocyte or Memory cell, which one it is and why?

Answer 1

memory cell - they can respond quickly when activated by the antigen. They are the result of a prior infection with the same antigen. So when activated they can pour out the Antibody fast.

Answer 2

> Memory cell

The memory cells are quiescent cells that formed when the cell that recognized the initial antigen cell proliferated.  Since there is an expanded population, they con must a directed response faster.  The phagocytes are generally at the same numbers between challenges.