The cremaster muscle can raise and lower the testes to regulate
A) temperature.
B) expansion.
C) erection.
D) pH.
E) size.
A
You might also like to view...
The gallbladder is in the
A. peritoneal cavity. B. anterior pararenal space. C. perirenal space. D. posterior pararenal space.
Before an amino acid can be broken down for energy
A. it must be phosphorylated. B. it must be converted to NAD+. C. the carboxyl group must be removed. D. the amino group must be removed. E. the side chain must be removed.
Which is a NOT a side-effect of anabolic steroid use by male athletes?
a) sterility b) baldness c) diminished testosterone secretion d) deepening of the voice e) atrophy of testes
The type of smooth muscle contraction occurring in the esophagus during swallowing is called:
A. peristalsis. B. mass movement. C. segmentation. D. distension. E. eccentric.