Which of the following does NOT describe the sympathetic division of the ANS?
a) Ganglia primarily found in the head
b) Stimulates sweat glands
c) Synapses with smooth muscle in blood vessel walls
d) Short preganglionic neurons
e) Thoracolumbar output
a
You might also like to view...
The name for the white matter in the center of the cerebrum is the ____________________.
Fill in the blank(s) with the appropriate word(s).
A mutation may occur spontaneously or by exposure to a mutagen.
Answer the following statement true (T) or false (F)
Using a micropipette, a neuroscientist injects an axon with enough Na+ ions to move the membrane potential +25mV (from resting). What happens next?
A. Na+ channels will all be inactivated. B. Voltage-gated Na+ will be triggered to open. C. The neuron membrane will be hyperpolarized. D. The membrane potential will be at the Na+ equilibrium potential. E. None of the answer choices are correct.
During the later part of fetal development, the testes descend into the scrotum through the
A. ejaculatory duct. B. epididymis. C. ureters. D. inguinal canal. E. urethra.