Arrange These Components of the Mammalian Immune System as It

Multiple Choice

Arrange these components of the mammalian immune system as it first responds to a pathogen in the correct sequence.
I.Pathogen is destroyed.
II.Lymphocytes secrete antibodies.
III.Antigenic determinants from pathogen bind to antigen receptors on lymphocytes.
IV.Lymphocytes specific to antigenic determinants from pathogen become numerous.
V.Only memory cells remain.

A) I → III → II → IV → V
B) III → II → I → V → IV
C) II → I → IV → III → V
D) IV → II → III → I → V
E) III → IV → II → I → V