Lecture 15

Question 1

Humoral immunity

Answer 1

combat foreign molecules known as antigen (outside of cell)

Question 2

Cellular immunity (cell-mediated immunity)

Answer 2

Produce T lymphocytes (inside of cells)

Question 3

IgG

Answer 3

Monomer, neutralize toxins/viruses

Question 4

IgM

Answer 4

Pentamer, first response to an infection

Question 5

IgA

Answer 5

Monomer in serum, prevent microbial attachment to mucous membranes

Question 6

IgD

Answer 6

Monomer, assists in the immune response in B cells

Question 7

IgE

Answer 7

Monomer, cause the release of histamines

Question 8

Major histocompatibility complex (MHC)

Answer 8

Genes encode molecules on the cell surface

Question 9

Clonal selection differentiates activated B cells into

Answer 9

• Antibody producing plasma cells

* Memory cells

Question 10

Naturally acquired active immunity

Answer 10

Resulting from infection

Question 11

Naturally acquired passive immunity

Answer 11

Transplacental or vía colotrum

Question 12

Artificially acquired active immunity

Answer 12

Injection of vaccination

Question 13

Artificially acquired passive immunity

Answer 13

Injection of antibodies