What is an interneuron's effect on its effector organ?
a. It doesn't attach to organs
b. It always excites.
c. It always inhibits.
d. It neither excites or inhibits.
e. It can excite or inhibit.
e
You might also like to view...
In cardiac muscle,
A) calcium ions are not released from the sarcoplasmic reticulum. B) calcium ions do not bind to troponin molecules. C) calcium ions play no role in the process of contraction. D) about 20 percent of the calcium ion required for contraction comes from outside the cell. E) calcium ions play an important role in repolarizing the membrane after the depolarization phase.
The myocardium makes up most of the heart wall.
Answer the following statement true (T) or false (F)
During bone repair, how long does the stage of the bony callus last?
A. 3-4 months B. 12-24 hours C. 1-2 weeks D. 8-10 days E. 1-2 years
B-cells
A. mature in the thymus. B. are responsible for forming all the body's memory cells. C. when activated become plasma cells and produce antibodies. D. are a subset of T cells. E. suppress the activity of T cells.