Author Question: What is the function of memory cells?[br][br][b][color=#566D7E]Question 2[/color][/b][br][br]What ... (Read 111 times)

leo leo · **on:** Jul 11, 2018

What is the function of memory cells?

Question 2

What are the key principles of the immune response?

underwood14 · **Reply #1 on:** Jul 11, 2018

Answer to Question 1

They are specialized B-lymphocytes.
They remain long after the battle against a specific antigen is over.
They produce antibodies that have a memory for the antigen to which they were exposed.
They react swiftly to the same antigen producing a secondary immune response.
The person may never know they were exposed to an infection the second time.

Answer to Question 2

Sequence of events that take place when lymphocytes detect antigens and target them for destruction.
T-lymphocytes directly attack and destroy.
B-lymphocytes produce antibodies.
A particular antibody fits an invading antigen like a key fits a lock (very specific response).