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A&P 2 CHAPTER 21 - UTA DR. HENRY
2458 2026 LATEST QUESTIONS AND
ANSWERS| ACE YOUR GRADES.
Cytotoxic T cells roam the body --> look for MHC --> if bad
antigen binds --> release ____________ and ____________ -->
leads to _______________ - correct answer -perforins,
granzymes, apoptosis
Helper T cells have receptors for MHC --> decide where
presenting protein is good or bad --> divide into ___________ or
___________ t cells - correct answer -memory, helper
B cells present an antigen to a _____________ T cell --> the T
cell decides on immune response - correct answer -helper
_____________ T cells release cytokines that activate ____ cells
and make ____ cells more mature. - correct answer -helper, T, B
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Regulatory T cells inhibit ____________. - correct answer -
cytokines
Suppressor T cells inhibit the ______________ of b and t cells. -
correct answer -activation
MHC1 --> CD___ T cells --> ____________ and memory -
correct answer -8, cytotoxic
MHC2 --> CD___ T cells --> _____________ and memory -
correct answer -4, helper
What are the 5 types of antibodies? - correct answer -m, a, d, g,
e
IgM antibodies are the __________ on the scene and cause
______________. - correct answer -first, agglutination
A&P 2 CHAPTER 21 - UTA DR. HENRY
2458 2026 LATEST QUESTIONS AND
ANSWERS| ACE YOUR GRADES.
Cytotoxic T cells roam the body --> look for MHC --> if bad
antigen binds --> release ____________ and ____________ -->
leads to _______________ - correct answer -perforins,
granzymes, apoptosis
Helper T cells have receptors for MHC --> decide where
presenting protein is good or bad --> divide into ___________ or
___________ t cells - correct answer -memory, helper
B cells present an antigen to a _____________ T cell --> the T
cell decides on immune response - correct answer -helper
_____________ T cells release cytokines that activate ____ cells
and make ____ cells more mature. - correct answer -helper, T, B
, Page | 2
Regulatory T cells inhibit ____________. - correct answer -
cytokines
Suppressor T cells inhibit the ______________ of b and t cells. -
correct answer -activation
MHC1 --> CD___ T cells --> ____________ and memory -
correct answer -8, cytotoxic
MHC2 --> CD___ T cells --> _____________ and memory -
correct answer -4, helper
What are the 5 types of antibodies? - correct answer -m, a, d, g,
e
IgM antibodies are the __________ on the scene and cause
______________. - correct answer -first, agglutination
