What is true of the autonomic nervous system that makes it different from the somatic nervous system?
A) Axons go directly from the CNS to the effector organ.
B) Motor neurons are located in the ventral horns of the spinal cord.
C) There is a two-neuron chain from the CNS to the effector organ.
D) All the motor neurons are located within the CNS.
Answer: C
You might also like to view...
There is an oxygen molecule in the sheep's primary bronchus. What structure would it enter next?
A) Respiratory bronchiole B) Terminal bronchiole C) Alveolus D) Secondary bronchus
How much of the total body water is generally found in the blood plasma?
A. 67% B. 26.3% C. 6.7% D. 33%
The divide between the nasal cavity and the oral cavity is formed by the ________.
A. olfactory mucosa B. nasal conchae C. palate D. nasal septum
The cytoskeleton has three separate components: microfilaments, intermediate filaments, and ________.
Fill in the blank(s) with the appropriate word(s).