Which of the following changes in the digestive system occurs with advancing age?
A) increase in smooth muscle tone
B) decreased cancer rates
C) decline in epithelial stem cell division
D) thickening of the stratified epithelium
E) increased osmoreceptor sensitivity
C) decline in epithelial stem cell division
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This hormone is released in response to PTH and its actions are synergistic to PTH
A) calcitriol B) calcitonin C) inhibin D) cholecystokinin E) pancreatic polypeptide
cellular eating, includes pseuodopods, amoeboid movement, food vacuole formation
What will be an ideal response?
Which muscle forms the deepest layer of the abdominal wall muscles?
A) external oblique B) internal intercostal C) internal oblique D) rectus abdominis E) transversus abdominis
The semilunar valves prevent the backflow of blood into the atria when the ventricles are contracting
Indicate whether the statement is true or false