The cells that mediate humoral immunity do so because they are capable of producing:
A) Platelets
B) Antibodies
C) Stem cells
D) Helper T cells
Ans: B
Feedback:
B lymphocytes (B cells) are the only cells capable of producing antibodies; therefore, they are the cells that mediate humoral immunity. B lymphocytes (B cells) differentiate into plasma cells that produce the needed immunoglobulins (antibodies) for responding to that particular antigen. Stem cells are undifferentiated cells. T helper cells differentiate into cytotoxic and other T-cell forms.
You might also like to view...
A medical term that means pertaining to the duodenum is ____________________
Fill in the blank(s) with correct word
Peri- is a prefix that means:
A) many. B) before. C) around. D) again.
Rates of abstinence and heavy drinking are greater in
a. urban areas c. inner city areas b. rural areas d. suburbs
Extreme religious beliefs can contribute to violence
Indicate whether the statement is true or false