The normal direction for the movement of an action potential along part of a neuron is from
a. axon hillock to cell body
b. axon terminal to collateral axon
c. axon to dendrite
d. cell body to receptor
e. dendrite to cell body
E
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The skull and vertebral column are part of the ________ skeleton
A) axial B) apical C) appendicular D) articulated E) sagittal
The __________ are most important in compensating for respiratory acidosis
Fill in the blank(s) with correct word
Bicarbonate (HCO3-) is a
?A. strong proton donor.?B. strong proton acceptor.?C. weak proton donor.?D. weak proton acceptor.
Describe leptin and its effect on appetite
A) Leptin is a peptide hormone produced by adipose tissues during the synthesis of triglycerides and it signals satiety. B) Leptin is a neurotransmitter that increases appetite. C) Leptin is a hormone released by the gastric mucosa that stimulates appetite. D) Leptin is a hormone released by the pancreas that suppresses appetite. E) Leptin is steroid hormone produced by adipose tissues during the breakdown of triglycerides and it stimulates appetite.