Which of the following cells secrete gastrin?
A. Enteroendocrine cells
B. Chief cells
C. Parietal cells
D. Regenerative cells
E. Mucous cells
Answer: A
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The parasympathetic preganglionic axons of CN VII exit from the
A. cerebral cortex. B. mesencephalon. C. lateral horns of the S1 spinal cord segment. D. pons. E. lateral horns of the T1 spinal cord segment.
A neuromuscular junction is always ____________________ (an EPP), whereas a synapse may be excitatory (an EPSP) or inhibitory (an IPSP)
Fill in the blank(s) with correct word
Connective tissue is separated into subgroups based on the
A. number of cell layers. B. structure of the extracellular matrix. C. cell type. D. cell functions. E. shape of the cells.
The chief type of reaction used during catabolism is ________
A) Hydrolysis B) Dehydration synthesis C) Hydrogen bonding D) Hydration