A myelin sheath is composed primarily of ________.
A. proteins
B. polysaccharides
C. lipids
D. carbohydrates
E. glycoproteins
Answer: C
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A hernia is caused when tendons become inflamed
Indicate whether the statement is true or false.
Grant and Hester enter into a contract for a sale of Hester's Pastoral Valley Orchard. This contract
a. is prohibited. b. is enforceable whether or not it is in writing. c. must be in writing to be enforceable. d. must be oral and in writing to be enforceable.
Cell connections that bind adjacent cells together and form permeability barriers are called
A) tight junctions. B) gap junctions. C) desmosomes. D) plasma junctions. E) tonosomes.
What forms the respiratory membrane (air-blood barrier)?
A) respiratory bronchioles and alveoli B) terminal bronchioles and respiratory bronchioles C) systemic capillaries and cells of the body D) the visceral and parietal pleura E) the fused basement membranes of alveolar and pulmonary capillary walls