Immune Lab Mod 1

Question 1

Lymphocytes begin here

Answer 1

Red bone marrow

Question 2

Lymphoid stem cells goes down 1 of 2 pathways:

Answer 2

NK cell or B cell

Question 3

Natural killer cell does what?

Answer 3

Destroys cells directly

Question 4

B cells do _____ destruction of the target.

Answer 4

Indirect

Question 5

B cells released from the red bone marrow are called what?

Answer 5

Thymocytes

Question 6

Thymocytes mature in the thymus for the prod of __ cells.

Answer 6

T cells

Question 7

T cells that destroy the cells directly are called:

Answer 7

Cytotoxic t cells

Question 8

Cytotoxic t cells:

Answer 8

Destroy cells directly

Question 9

Helper t cells:

Answer 9

Activate b cells and recruit/activate other immune cells

Question 10

Memory t cell:

Answer 10

Remembers specific pathogens

Question 11

Plasma cells produce

Answer 11

Antibodies

Question 12

B cells differentiate into:

Answer 12

Plasma cells

Question 13

Complement system:
Innate
Cell-mediated
Antibody-mediated

Answer 13

Innate

Question 14

B cells
Innate
Cell-mediated
Antibody-mediated

Answer 14

Antibody-mediated

Question 15

Inflammation
Innate
Cell-mediated
Antibody-mediated

Answer 15

Innate

Question 16

Skin, mucous membranes
Innate
Cell-mediated
Antibody-mediated

Answer 16

Innate

Question 17

Interferons (IFNs)
Innate
Cell-mediated
Antibody-mediated

Answer 17

Innate

Question 18

Cytotoxic T cells
Innate
Cell-mediated
Antibody-mediated

Answer 18

Cell-mediated

Question 19

Plasma cells
Innate
Cell-mediated
Antibody-mediated

Answer 19

Antibody-mediated

Question 20

Fever
Innate
Cell-mediated
Antibody-mediated

Answer 20

Innate

Question 21

Helper t cells
Innate
Cell-mediated
Antibody-mediated

Answer 21

Cell-mediated/innate

Question 22

NK cells
Innate
Cell-mediated
Antibody-mediated

Answer 22

Innate

Question 23

Microphages & macrophages
Innate
Cell-mediated
Antibody-mediated

Answer 23

Innate

Question 24

Basophils
Innate
Cell-mediated
Antibody-mediated

Answer 24

Innate

Question 25

IgM

Answer 25

First antibody produced by plasma cells during an antibody-mediated response.

Question 26

IgD

Answer 26

B cell receptor

Question 27

IgG

Answer 27

Second antibody produced and main antibody found in plasma

Question 28

IgE

Answer 28

Associated with allergies and parasites

Question 29

IgA

Answer 29

Found in secretions

Question 30

Antigen presenting cells

Answer 30

Dendrytic cells, macrophages & b cells

Question 31

Spleen filters the _____

Answer 31

Blood

Question 32

Lymph nodes filter:

Answer 32

Lymph

Question 33

MHC proteins class 1 present on what cells?

Answer 33

Nucleated cells

Question 34

Class 1 MHC proteins display:

Answer 34

Abnormal peptides of intracellular pathogens

Question 35

MHC class 2 proteins display on:

Answer 35

Antigen-presenting cells

Question 36

Class 2 MHC proteins display:

Answer 36

Fragments of extracellular pathogens

Question 37

Opsonization:

Answer 37

Coat the pathogen to enhance phagocytosis

Question 38

Neutralization:

Answer 38

Coating the pathogen; covering all components of the pathogen that can cause disease