The collar that forms around the opposing ends of bone fragments is called a(n)

A. osteon.
B. epiphysis.
C. hematoma.
D. internal callus.
E. external callus.


E

Anatomy & Physiology

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The region known as the macula densa is part of

A) the proximal convoluted tubule. B) the distal convoluted tubule. C) the collecting duct. D) the nephron loop (loop of Henle). E) glomerular (Bowman's) capsule.

Anatomy & Physiology

The action of the gracilis is to .

a. medially rotate the thigh b. flex the knee and adduct the thigh c. extend the knee and abduct the thigh

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Haustra are pocket-like sacs of the small intestine

Indicate whether the statement is true or false

Anatomy & Physiology

What hormones are involved in the uterine/menstrual cycle? What role do they play?

What will be an ideal response?

Anatomy & Physiology