4 Major characteristics of the adaptive immune system part 2

Question 1

Cytotoxic T cells

Answer 1

use toxic proteins to kill cells infected by viruses or other pathogens

Question 2

Cytotoxic T cells recognize fragments of foreign proteins produced by infected cells and possess an accessory protein that binds to class 1 MHC molecules
True or false

Answer 2

True

Question 3

Activated cytotoxic T cells secrets proteins that disrupt the membranes of

Answer 3

Target cells and trigger cell death

Question 4

Both humoral and cell-mediated responses can include

Answer 4

Primary and secondary responses

Question 5

Do memory cells enable primary or secondary response?

Answer 5

Secondary