Humoral Immune 1- Part 3

Question 1

What 2 types of antibodies activate the complement activating region (Ig_)?

Answer 1

IgG and IgM

Question 2

What is the constant heavy (CH_) where the complement is activated?

Answer 2

Constant heavy 2

Question 3

There is a small __________ domain at the end of each heavy chain

Answer 3

Transmembrane

Question 4

The structure of a complete BCR, has both the antigen- binding component- ____________- and the signal transducing component- CD__

Answer 4

Immunoglobulin
CD79

Question 5

The CD__ has both alpha and betta

Answer 5

79

Question 6

Are all B cells CD79 positive?

Answer 6

Yes, all lymphocytes have BCRs

Question 7

CD__ = complement receptor for C3

Answer 7

21

Question 8

CD__ = signaling component

Answer 8

CD19

Question 9

What factor can divide C3b into C3d and C3c?

Answer 9

Factor 1

Question 10

Costimulatory signa from CD21/CD19 = ______ B cell response

Answer 10

Enhances

Question 11

Both NF-kB and NF-AT are involved in B cell signal _________, = gene transcription

Answer 11

Transduction

Question 12

IL-2 and IFN-y are ______ by the inhibition of TH1 cell

Answer 12

Inhibited/blocked

Question 13

IL-_ stimulates B cell growth and differentiate, and activates mast cells

Answer 13

4

Question 14

IL-__ inhibits Th1 cell function and suppresses macrophage function

Answer 14

10

Question 15

TH_ promotes humoral immune response and the production of antibodies

Answer 15

2