The functional unit of skeletal muscle is the

a. lengthens when the muscle contracts
b. area between two Z lines.
c. consists of just actin and myosin
d. two of these answers.
e. all of these answers.


B

Anatomy & Physiology

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Fill in the blank(s) with correct word

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Which of the following is(are) an anastomosis(es)?

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Agglutinogens are contained on the __________, whereas the agglutinins are found in the __________.

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