In adults, the cell used most often for karyotyping is a

A. white blood cell.
B. gamete.
C. skin cell.
D. red blood cell.


Answer: A

Anatomy & Physiology

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Dyspnea is directly related to chronic elevation of arterial PCO2 or reduction of PO2

a. True b. False Indicate whether the statement is true or false

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Edema can occur when there is

A. an increase in the amount of plasma proteins. B. a decrease in capillary permeability to proteins. C. a decrease in blood pressure. D. a blockage of the lymphatics. E. an increase in blood colloid osmotic pressure.

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Chemical reactions in a living system function to

A) only transfer energy from one molecule to another. B) only use energy stored in a molecule. C) create new energy. D) transfer energy from one molecule to another or use energy stored in a molecule.

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The most powerful muscle in the body is the

A. gluteus maximus. B. quadriceps femoris. C. sartorius. D. gluteus medius. E. biceps femoris.

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