An important trace mineral that acts as an antioxidant is

A) iron.
B) cobalt.
C) selenium.
D) chromium.
E) magnesium.


C

Anatomy & Physiology

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Cells that support neurons are ________.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

The name of an enzyme ends in

A) -ase. B) -gen. C) -ese. D) -ose.

Anatomy & Physiology

Increased sympathetic tone can do all of the following except

A) produce venoconstriction of blood reservoirs. B) increase the glomerular filtration rate. C) increase cardiac output. D) stimulate peripheral vasoconstriction. E) increase systemic blood pressure.

Anatomy & Physiology

A liquid state of matter is defined as ______.

A. compact, with a fixed shape and volume B. fluid, with a variable shape but fixed volume C. the least dense, with a variable shape and volume

Anatomy & Physiology