The resting membrane potential of a typical nerve cell is about ____________________ millivolts
Fill in the blank(s) with correct word
-70
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The glomerulus differs from other capillaries in the body in that it ________.
A) has a basement membrane B) is impermeable to most substances C) is drained by an efferent arteriole D) has a blood pressure much lower than other organ systems
As a skeletal muscle contraction is initiated, acetylcholine binding alters the motor end plate membrane's permeability to
A) acetylcholinesterase. B) sodium ions. C) calcium ions. D) chloride ions. E) potassium ions.
Which hormone decreases cardiac output by decreasing blood volume and preload?
What will be an ideal response?
The blood vessels of the skin are one of the few areas of the body where the vessels are innervated by both the sympathetic and parasympathetic divisions
Indicate whether the statement is true or false