In active transport, a substance moves from an area of ____________________ concentration to an area of ____________________ concentration
Fill in the blank(s) with correct word
lower, higher
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Clusters of ganglionic sympathetic neurons lying along either side of the spinal cord are called sympathetic ________ ganglia
A) intramural B) collateral C) chain D) paravertebral E) adrenal
Which of the following would increase the maximum rate of facilitated diffusion?
A. Increase ATP synthesis B. Increase the concentration gradient of the transported molecule to the saturation point C. Decrease the concentration gradient of the transported molecule D. Increase the concentration of the competitive molecules E. None of the choices are correct.
Which muscle of the pelvic floor acts as a sphincter in the vagina and anal canal?
A. Levator ani B. Bulbospongiosus C. Ischiocavernosus D. Coccygeus E. Superficial transverse perineal muscle
Where are most nephrons located?
A) renal pelvis B) calyces C) renal medulla D) renal pyramids E) renal cortex