immunoglobulins

Question 1

fc region of antibodyb

Answer 1

only heavy chains
determines isotype

Question 2

what determines idiotype

Answer 2

fab

Question 3

where do antigens bind

Answer 3

fab regio

Question 4

what are b cells composed of

Answer 4

2 heavy and 2 light chains

Question 5

examples of opsonins

Answer 5

c3b
crp
igg/igm

Question 6

least abundant

Answer 6

igd which works alongside igm

Question 7

most abundant

Answer 7

egg

Question 8

igg composition

Answer 8

2 gamma heavy, 2 light

Question 9

what does igg activate

Answer 9

classical complement pathway

Question 10

can cross placenta

Answer 10

igg

Question 11

ige

Answer 11

allerguic
monomer

Question 12

first to be secrted

Answer 12

igm

Question 13

acitve shape of igm

Answer 13

pentamer

Question 14

most effective at beginning compliemnt pathway

Answer 14

igm

Question 15

can iga cross the placenta

Answer 15

no

Question 16

can iga serve as an opsoni

Answer 16

yes

Question 17

main in mucosal sites

Answer 17

iga

Question 18

present in breats milk

Answer 18

iga

Question 19

what is iga secreted across mucous membrane as

Answer 19

dimer

Question 20

activation of mast cells

Answer 20

ige

Question 21

what does sepsis trigger the release of

Answer 21

IL-1

Question 22

Which of the following antibody-type forms pentamers, contributing to increased blood viscosity?

Answer 22

serum igm