PPT 4

Question 1

3 main goals of adaptive immunity

Answer 1

recognize nonself cells/invaders

• mount response
• remember the invader

Question 2

Types of Specific Immunity

Answer 2

HUMORAL: antibody mediated, based on antibody activity
CELLULAR: cell-mediated, based on action of specific kinds of T lymphocytes

Question 3

Antigen

Answer 3

any substance that elicits an immune response (immunogen)
protein, polysaccharide, NA, or lipid
(multiple epitopes/region of recognition)

Question 4

Active Immunity

Answer 4

person developing their own immune response to a microbe

Question 5

Passive Immunity

Answer 5

receiving performed immunity made by another person

Question 6

MHC

Answer 6

Major Histocompatibility Complex

-collection of genes (HLA) human leukocyte antigen complex

Question 7

Class I molecules

Answer 7

organ transplantation

-nucleated cells

Question 8

Class II molecules

Answer 8

antigen presenting cells

Tcell comm to macrophages, dendritic cells, B cells

Question 9

Macrophage, Dendritice cells

Answer 9

Professional Phagocytes (antigen presenting cells)

Question 10

Antigen presentation

Answer 10

T and B cells recognize antigen from invading microbes (B cell non soluble antibody)

Question 11

B cell biology

Answer 11

source of antibodies, humoral immune response

occurs via b cell receptor, protein complex on cell surface