Energy is defined as

A. the heat required to start a reaction.
B. something important for chemical reactions.
C. the ability to do work.
D. the heat given off from chemical reactions.


Answer: C

Anatomy & Physiology

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Calcium is involved in all of the following important body functions EXCEPT

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Which part of the vertebrae bears the most weight?

A. lamina B. superior articulating facet C. body D. inferior articulating facet

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One-way valves are found in which blood vessels?

a. capillaries b. veins c. arteries d. arterioles

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Cells of the ______ system require a continuous supply of glucose

A) muscular B) nervous C) respiratory D) digestive

Anatomy & Physiology