study questions Flashcards
what layer of the GIT wall contains blood vessels, collagen, and elastin
submucosal layer
which candidate hormone is secreted in response to decreased blood glucose
enterglucagon
which form of gastrin is secreted in response to a meal
little gastrin
which area of the GIT has the highest rate of slow waves
duodenum
which cell type produces inital saliva
acinar cells
which cells modify saliva
ductal cells
which cells help secrete saliva
myoepithelial cells
which cells in the oxyntic gland of the stomach secretes pepsinogen
Chief cells
which enzyme allows H. Pylori to survive the acidic environment of the stomach
urease lipase
which ion varies with flow rate of pancreatic juice
Cl-
which species consumes a natural diet high cellulose, a complex polysaccharide
horses
which enzyme will cleave bonds of oligosaccharides released from starch?
a-dextrinase
what enzyme is essential for the proper function of pancreatic lipase
colipase
in what area of the intestines does aldosterone increase synthesis of Na+ channels for Na+ reabsorption
colon
what structure in the avian GIT is analogus to the gastric stomach
proventriculus
