Graft rejection can be reduced by
A. preventing B cell activation.
B. antiphagocytic factors.
C. stimulating B cells.
D. preventing T cell proliferation.
E. suppressing macrophage activity.
Answer: D
You might also like to view...
The first living organisms appeared on Earth approximately
(a) 4.6 billion years ago. (b) 3.8 billion years ago. (c) 1 billion years ago. (d) 6400 years ago.
Smooth muscle is found in all of the following places except ________
a. the stomach b. biceps muscles in arms c. the uterus d. the sphincter of bladder
Darwin recognized that female preference for showy colors based on inheritance causes these male
traits to become more common over time. ________ Indicate whether the statement is true or false.
Of the following, which is the LEAST likely to be involved in Cell Mediated Immunity (CMI)?
A. Antibodies B. Cytokines C. Macrophages D. T lymphocytes