The __________ secrete(s) a hormone as a response to hypocalcemia.
A. thymus
B. thyroid gland
C. parathyroid glands
D. pineal gland
E. pituitary gland
C. parathyroid glands
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Which structure will produce progesterone, estrogens, relaxin and inhibin?
a) D b) E c) G d) I e) None of these choices
The thick myofilament of the skeletal muscles is made of:
a. sarcomere b. actin c. myosin d. Z-lines
Muscle that is trained for endurance would have all of the following adaptations EXCEPTÂ ________.
A. an increased ability to store oxygen inside of muscle cells B. better vascularization, with more capillaries in the muscle C. an increased number of myofibrils in muscle fibers D. an increased number of mitochondria
DNA replication is ________.
A. dispersive B. conservative C. semiconservative D. Both semiconservative and dispersive are correct.