The hormone responsible for milk production is
A. estrogen.
B. progesterone.
C. oxytocin.
D. prolactin.
E. FSH.
D
You might also like to view...
Astrocytes help maintain the CNS extracellular milieu by:
A. taking up and redistributing excess K+ and other ions B. wrapping extensions of their cytoplasm around axons C. phagocytosing damaged CNS neurons D. lining the ventricular surface of the CNS E. differentiating into neurons in response to injury
During concentric isotonic contraction of a skeletal muscle fiber, which of these occurs?
A. sarcomeres lengthen B. A bands shorten C. I bands shorten D. A bands lengthen E. thin filaments shorten
In bone, osteoblasts serve mainly to dissolve bone and mobilize Ca2+
Indicate whether the statement is true or false.
The figure illustrates the Action Potential. What does "C" represent?
A. repolarization B. depolarization C. local potential D. threshold E. afterpotential