Neurotransmitters are
A) released only at nonvesicular synapses.
B) produced by astrocytes.
C) stored in synaptic vesicles.
D) produced on command.
E) never recycled.
C) stored in synaptic vesicles.
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Thyroid-stimulating hormone (TSH) is secreted by the
A. hypothalamus, and it targets cells of the posterior pituitary gland B. hypothalamus, and it targets cells of the anterior pituitary gland. C. anterior pituitary, and it targets follicular cells of the thyroid gland. D. posterior pituitary, and it targets parafollicular cells of the thyroid gland. E. thyroid gland, and it targets cells of the parathyroid gland.
Which microorganism is spread by the release of spores?
A. Bacterium B. Virus C. Fungus D. Protozoan
Increases in the levels of plasma proteins result in increases in net filtration pressure.
Answer the following statement true (T) or false (F)
The first stage of labor is the ________ stage
A) dilation B) expulsion C) placental D) contraction E) neonate