Most cells have a resting membrane potential between ________.
A. +65 mV and +90 mV
B. ?60 mV and ?90 mV
C. ?65 mV and ?85 mV
D. +60 mV and ?90 mV
Answer: C
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A. ellipsoid B. biaxial C. uniaxial D. multiaxial E. gliding
________ line the brain ventricles and spinal canal
A) Astrocytes B) Satellite cells C) Oligodendrocytes D) Microglia E) Ependymal cells
The vestibule contains organs of hearing and equilibrium.
Answer the following statement true (T) or false (F)
The respiratory pump assists blood movement within the veins of the trunk, because as a person inspires,
A. intra-abdominal and intrathoracic pressure both increase. B. intra-abdominal pressure decreases and intrathoracic pressure increases. C. intra-abdominal and intrathoracic pressure both decrease. D. intra-abdominal pressure increases and intrathoracic pressure decreases.