A sensory neuron carries impulses
A. to muscles and glands.
B. always within the CNS.
C. to the CNS.
Answer: C
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The space between neurons is called the neuronal space.
Answer the following statement true (T) or false (F)
Polar R groups of closely positioned amino acids often enter into _________ with each other, which helps give a protein its three-dimensional shape.
A. hydrophobic interactions?B. ionic bonds?C. hydrogen bonds?D. van der Waal repulsions?E. sulfur-carbon bonds
Describe the potential roles that autonomic neurons that release the neurotransmitter acetylcholine perform in the ANS
Be sure to describe the types of postsynaptic effector cells including their receptors that could be potentially activated by acetylcholine release from autonomic neurons. What will be an ideal response
What is responsible for initiating contraction of smooth muscle?
a. stimulation by motor neurons b. inhibition of acetylcholinesterase c. membrane potential drifting to threshold as a result of automatic changes in ion movement across the membrane d. excitation of the gap junctions by transmitter substance e. stimulation by the autonomic nervous system