Enlargement of muscle due to weight lifting is a result of primarily

a. hypertrophy.
b. hyperplasia.
c. increased production of actin and myosin.
d. increases in the number of cells.
e. both (a) and (c) above.


E

Anatomy & Physiology

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The part of the female reproductive cycle that begins at the end of menses and ends at ovulation is:

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Anatomy & Physiology