Which of the following structures is found at each end of a sarcomere?

A. A Z disc
B. An I band
C. A sarcoplasmic reticulum
D. An H band
E. An A band


Answer: A

Anatomy & Physiology

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Height begins to decrease on average after age

A. 65. B. 50. C. 25. D. 30.

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The largest human cell is about how much larger than the smallest human cell?

a. about 20 times larger b. about 10 times larger c. about 5 times larger d. about twice as large

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Blood is classified as a type of _______________ tissue

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

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In general, a skeletal muscle is composed of a: Connective tissue sheathsb: Nervesc: Arteriesd: Veinse: Muscle fibers

A. b, c, d, e B. a, b, c, e C. a, b, c, d, e D. a, b, d, e E. a, b, c, d

Anatomy & Physiology