The release of which of the following nutrients from extracellular fluid stimulates muscle

contraction?

A) calcium B) potassium C) phosphorus D) sodium


A

Nutritional Science

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The liver is able to synthesize all the __________ the body needs.

a. Omega- 3 fatty acids b. Cholesterol c. Triglycerides d. Linoleic acid

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What functional role does iron play in the body?

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Using the Hamwi method, what is Harold's ideal weight?

a. 125 pounds b. 138 pounds c. 145 pounds d. 166 pounds e. 174 pounds

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The amount of ATP stored in a muscle cell can keep a muscle active for about ________.

A. 1-2 seconds B. 10-30 seconds C. 1-3 hours D. 1-3 minutes

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