Immediately after an action potential has peaked, which of the following channels will open?
A) voltage gated calcium channels
B) chemically gated chloride channels
C) voltage gated potassium channels
D) voltage gated sodium channels
C
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Which of the following is a thin serous membrane that covers the surface of the lung?
A. Parietal pulmonary membrane B. Visceral peritoneum C. Parietal pleura D. Visceral pleura E. Visceral pneumothorax
Sensory information from the skeletal muscles enters the central nervous system by visceral efferent neurons
Indicate whether the statement is true or false
The glottis is
A. a flap of cartilage folding over the opening of the larynx. B. the passageway for air through the vocal cords. C. the passageway for air through the posterior nasal cavity. D. All apply.
Blood vessel growth within the uterus is promoted by the hormone ________.
Fill in the blank(s) with the appropriate word(s).