Milestone 4
1
Which antibody that inhibits pathogens from binding to the body's cells is found in endocrine
gland secretions, such as tears and saliva?
IgG
IgA
IgE
IgD
CONCEPT
Humoral Immunity
2
Which statement about T-cells is true?
They make antibodies.
They mature in the bone marrow.
, They activate B-cells.
They are non-specific in nature.
CONCEPT
Adaptive Immunity
3
Which of these may cause cancer?
Mutation in a gene that slows cell division
Expression of a tumor suppressor gene
Mutation of the tumor suppressor gene and the expression of oncogenes
Suppression of an oncogene
CONCEPT
Cancer and Homeostasis
4