Which kinds of molecules assist in the movement of lymphocytes into the blood?
A) chaperones
B) cytokines
C) lymphokines
D) transporters
B
You might also like to view...
When Freddy Frog drops vertically from a tree onto a horizontally-moving skateboard, the speed of the skateboard
A. increases. B. decreases. C. doesn't change. D. none of the above
Acid mine drainage occurs when
A. oxygen, water, and bacteria cause sulfur to form sulfuric acid. B. biomass is burned to generate methane. C. oil is separated in a distillation tower. D. sulfur is released into the atmosphere during mining.
The term greenhouse effect describes
a. occupational diseases of florists b. the trapping of heat energy by molecules in the atmosphere c. the effect climate change has on the economy d. the efforts of the White House to support environmental legislation e. mutations in DNA from UV radiation
Which of the following is true of cytokines?
A) They are highly specific antibodies. B) They are long lived. C) They are stored in cells. D) None of these is correct.