The more movable bony attachment is the ________.

A. extensor
B. flexor
C. origin
D. insertion


Answer: D

Anatomy & Physiology

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This figure shows the muscles of facial expression. What muscle does number 7 indicate?

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Motor pathways are _________ tracts that control _________

A.   ascending, affectors B.   ascending, effectors C.   descending, affectors D.   descending, effectors

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A rise in blood pressure causes a reflexive

A. activation of the sympathetic system and inhibition of the parasympathetic system. B. inhibition of both the parasympathetic system and the sympathetic system. C. activation of the parasympathetic system and inhibition of the sympathetic system. D. activation of both the parasympathetic system and the sympathetic system.

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A solution with a pH of 8 is more acidic than one with a pH of 3

Indicate whether the statement is true or false.

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