What cofactor do matrix metalloproteinases need to be functional?
A. Chromium
B. Calcium
C. Copper
D. Zinc
Answer: D
Anatomy & Physiology
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The activity of the nervous system is dependent upon
A) cellular connections. B) large amounts of energy. C) a proper intracellular environment. D) a proper extracellular environment. E) All of the answers are correct.
Anatomy & Physiology
As age increases, the maximum cardiac rate will ________.
A. increase B. remain unchanged C. decrease
Anatomy & Physiology
Which term cannot be interchanged with the other two terms?
A. vulva B. pudendum C. external female genitalia D. All these terms can be interchanged.
Anatomy & Physiology
The right pleural cavity contains the
A) heart. B) trachea. C) left lung. D) right lung. E) left lung and right lung.
Anatomy & Physiology