Gustatory neurons are stimulated by_____which causes the opening of____gated ion channels. These cell fire______

researcher is testing compounds that affect nerve function. the researcher injects a compound that permanently opens Na voltage -gated channel into a peripheral nerve.what would be the effect ?

The___division of the nervous system carries nerve impulses to glands; cardiac muscles (heart) ; and smooth muscle in organs.     somatic sensory (afferent)     visceral sensory (afferent)     somatic motor     visceral motor (autonomic)

An on center bipolar cell ________  when light is on the center of its receptive feild, because it is _______ glutamate Select one: a. depolarizes; inhibited by b. hyperpolarizes; activated by c. depolarizes; activated by d. hyperpolarizes; inhibited by e. maintains its resting membrane potential; excited by

Explain a way that sensory nervous system transduce stimuli with different strengths using concept of action potential frequency

Axons have diameters of _________ and do not _______.     0.4µm to 1mm, contain microtubules     100-100 µm, contain sodium channels     100-100 µm, contain calcium channels     0.4µm to 1mm, taper