A neuron receives a stimulation that causes Cl- channels to open, resulting in a hyperpolarization of the neuronal membrane. This situation is an example of a(n)
A. facilitated potential.
B. excitatory postsynaptic potential.
C. divergence.
D. inhibitory postsynaptic potential.
Answer: D
Anatomy & Physiology
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True or False? Lymph fluid is composed mainly of water. Select one:
a. true b. false
Anatomy & Physiology
In which region of the adrenal gland is aldosterone produced?
A. Zona reticularis B. Adrenal cortex C. Zona fasciculate D. Adrenal medulla
Anatomy & Physiology
The three physiological buffer systems are urinary, digestive, and respiratory.
Answer the following statement true (T) or false (F)
Anatomy & Physiology