Impaired motor coordination in Parkinson disease is often due to ________.
A. degeneration of the red nucleus
B. degeneration of the substantia nigra
C. degeneration of the mesolimbic system
D. lack of regulation of the cerebral peduncle
Answer: B
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Most bones in the appendicular skeleton develop from
A) fibrous connective tissue. B) the process of endochondral ossification. C) hyaline cartilage. D) the process of intramembranous ossification. E) hyaline cartilage models and the process of endochondral ossification.
An anatomical section that separates the body into right and left portions is a
__________ section. A) coronal B) sagittal C) frontal D) transverse
Sympathetic activity stimulates the secretion of ____________________ from the pancreas
Fill in the blank(s) with correct word
The layer of the digestive tract that underlies the mucosal epithelium and consists of areolar connective tissue is the
A) lamina propria. B) submucosa. C) muscularis. D) serosa. E) adventitia.