Stimulation of a receptor alters its membrane permeability, usually by opening channels that permit an influx of what ions?
a. calcium
b. chloride
c. potassium
d. sodium
e. iron
d
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Thoracolumbar is another name for which division of ANS?
a) Parasympathetic b) Sympathetic c) Somatic nervous system d) Autonomic ganglia e) Craniosacral division
Write the correct spelling for each of the following. lamenectomy
What will be an ideal response?
The abdominal wall is composed of several layers of muscles. The deepest layer is _____, the middle layer is the _____, and the most superficial layer is the _____.
A. external oblique, internal oblique, transversus abdominis B. internal oblique, transversus abdominis, external oblique C. transversus abdominis, internal oblique, external oblique
During cellular respiration, decarboxylation occurs when
A. a carboxyl group is released from pyruvate. B. a carbon atom is removed from glucose. C. a carbon dioxide molecule is removed from the cytosol. D. a carbon atom is removed from and an oxygen atom is added to fructose. E. all carbon and oxygen atoms are released from a high-energy molecule.