Chapter 34, Problem 8WIO

Summary Introduction

To explain:

The feature that is common in a plasma cell and a memory cell that descended from the same $\text{B}$ cell have in common, and how do they differ.

Concept Introduction:

The priming of the naïve $\text{B}$ cells by the specific antigen protein peptides causes the formation of the effector $\text{B}$ cells and memory $\text{B}$ cells. The memory B cells are inactive but have recognition for the antigen for which the body was previously exposed. The effector $\text{B}$ cells secrete the antibodies against the pathogens and degrade them to prevent the spread of the infection.