In order to cause vasodilation of most vascular smooth muscle,
A) acetylcholine combines with muscarinic receptors.
B) norepinephrine combines with alpha receptors.
C) norepinephrine combines with ? 1 receptors.
D) acetylcholine combines with nicotinic receptors.
E) sympathetic stimulation is removed.
E) sympathetic stimulation is removed.
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Which tissue forms the epiglottis?
A) thyroid cartilage B) elastic cartilage C) hyaline cartilage D) fibrous cartilage
The fastest rate of mitosis happens in the __________.
A. stratum basale B. stratum spinosum C. stratum granulosum D. stratum lucidum E. stratum corneum
Which of the following muscles is used when walking on your tiptoes?
A. Peroneus tertius B. Gastrocnemius C. Extensor digitorum longus D. Tibialis anterior E. Calcaneal tendon
Osteolysis is
A. the result of enzyme activity. B. the result of osteoclast activity. C. the release of calcium and phosphate from the matrix. D. demineralization due to hydrochloric acid activity. E. All of these answers are correct.