Water reabsorption by the renal tubules uses ________.

A. solvent drag
B. cotransport
C. osmosis
D. active transport
E. None of the choices are correct.


Answer: C

Anatomy & Physiology

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At rest, the tropomyosin molecule is held in place by

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At the point of ovulation, what is the oocyte now considered to be?

a. a secondary oocyte b. an egg that has completed meiosis II c. a primary oocyte d. none of the above

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A pair of forceps grasping an object involves the use of the principle of a ________ lever.

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

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The longest, strongest, and heaviest bone in the human body is the femur.

Answer the following statement true (T) or false (F)

Anatomy & Physiology