Micro 14 (Test 3)

Question 1

In cellular immunity, the main players of cells are _____, _____, and _____

Answer 1

sensitized T-cells, dendridic cells, macrophages, neutraphils

Question 2

Antibodies are carried by _____ _____

Answer 2

blood plasma

Question 3

Cellular immunity occurs very fast/slow whereas humoral immunity occurs fast/slow

Answer 3

celluar/fast ….humoral/slow

Question 4

When 2 antigens are stuck to 1 antibody, all three are _____.

Answer 4

dead

Question 5

_____ is the process where non-sensitized B-cells spray a chemical that immobilizes the antigen.

Answer 5

opsinization

Question 6

_____ are signal molecules that stimulate the bone marrow to produce more macrophages.

Answer 6

prostaglandins

Question 7

Opsonins release poisons called _____

Answer 7

laminase

Question 8

Macrophages get stuck in the walls of capillaries and this is called _____

Answer 8

pus

Question 9

_____ chains are immune-gamma globulins that destroy the antibody molecules.

Answer 9

heavy

Question 10

The _____ chain confers the specificity of the antibody molecule.

Answer 10

light

Question 11

_____-chains are formed in the lymphoid tissues and _____- chains are formed in the specific tissue they protect.

Answer 11

L ……..H

Question 12

The entire antibody molecule is synthesized by _____ _____.

Answer 12

plasma cells

Question 13

_____ bridges connects the two chains.

Answer 13

disulfide

Question 14

Is a chemical precursor to IgG

Answer 14

IgD

Question 15

A moving epitome is called an _____

Answer 15

embilome

Question 16

_____ is an enzyme that forms disulfide bridges

Answer 16

cysteine ligase

Question 17

____ is responsible for the extreme hypersensitivity reactions.

Answer 17

IgE

Question 18

_____ located predominately in muscle tissue

Answer 18

IgM

Question 19

The general heavy chain that protects the tissues

Answer 19

IgG

Question 20

Found predominately in the GI, respiratory, urinary and genital tracts in both males and females

Answer 20

IgA

Question 21

Protects the CNS

Answer 21

IgN/IgC

Question 22

Put in the correct order:

a) macrophages attack and phagocitize the antigen
b) sensitized b-cells recognizes epitope
c) epitome releases mRNA
d) Epitome forms
e) stem cells start producing plasma cells
f) antigen enters your body
g) presentation occurs
h) sensitized b-cells pulls off epitome and carries it to the nearest lymphoid tissue
i) mRNA is recognized by the stem cell

Answer 22

1) antigen enters your body
2) macrophages attack and pagocitize the antigen

3) Presentation occurs
4) Sensitized b-cell recognizes epitope
5) Epitome forms
6) sensitized b-cell pulls off epitome and carries it to the nearest lymphoid tissue
7) epitome releases mRNA
8) mRNA is recognized by the stem cells