the specific immune response

Question 1

lymphocytes are produced and look like

Answer 1

in white bone marrow from stem cells.

T cells are produced in thymus gland

large round nucleus and clear cytoplasm.

Question 2

two types of lymphocytes

Answer 2

T and B

Question 3

T lymphocytes

Answer 3

T helper cells
T killer
T memory
T regulator

Question 4

T helper

produce

Answer 4

receptors bind to surface antigens on antigen presenting cells,

produce interleukins type of cytokine. they stimulate B cells and T cells. as well as macrophages.

Question 5

T killer

Answer 5

produces chemical called perforin makes holes in path cell mem.

Question 6

T memory

Answer 6

part of immunological memory. meet antigen second Tim divide rapidly divide v quick.

Question 7

T regulator cells

Answer 7

stop immune system when pathogen destroyed.

Question 8

B lymphocytes

Answer 8

plasma cells
B effector cells
B memory cells

Question 9

plasma cells

Answer 9

produce antibodies complementary to particular antigen.

Question 10

b effector cells

Answer 10

divide to form plasma cells

Question 11

B memory cell

Answer 11

immunological memory. remember specific antigen and enable body to make rapid response when path encountered again.