Question

(Acetylcholine, Cholecystokinin, Gastric Inhibitory Peptide (GIP), Gastrin, Glucagon-Like Peptide 1, Histamine, Secretin, Somatostatin, chylomicrons, HDLs, LDLs, VLDLs, Cephalic, Gastric, Intestinal,)

a. ______________ are low density lipoproteins carrying more triglycerides than cholesterol.

b. ________, _________ and __________ are secreted into the bloodstream in response to amino acids in the digestive tract.

c. __________, __________ and __________ increase H+ secretion from parietal cells.

d. ______________ are the lowest density of lipoproteins taken up by lacteals.

e.________, ________ and __________ decrease H+ secretion from parietal cells.

f. _________ and _________ are hormones that stimulate insulin release from pancreatic Beta cells.

g. The ________ phase of digestion occurs from stimuli in the stomach while the ________ phase of stimulation can be started by simply seeing or smelling food.

h. Gastric motility and emptying is increased by __________ while it is slowed by __________, _________ and _________.

i. ______________ are lipoproteins used for removing excess cholesterol from the body.

j. Very low pH in the stomach stimulates _____________ to _________ (increase/decrease) gastrin release while higher pH than normal leads to a(n) ______ (increase/decrease) of gastrin secretion from G-cells.

k. The hormone ___________ stimulates pepsinogen secretion from the gastric mucosa while the hormone _________ stimulates pancreatic protease secretions like trypsinogen, and chymotrypsiongen.

l. ______________ are lipoproteins comprised of the largest amount of cholesterol and are considered ‘bad cholesterol’.

m. The hormone ___________ stimulates smooth muscle contractions of the stomach and small intestine.

n. Secretion of the hormone ___________ is stimulated by fatty acids and promotes secretion of pancreatic enzymes and gallbladder contractions.

Answer 1

a. VLDL

b. Gastrin , cholecystokinin,acetylcholine

c.acetylcholine, histamine , gastrin

d. Chylomicrons

e. Secretin, cholecystokinin and GIP( Gastric inhibitory peptide)

f. Gastrin,Glucogon like peptide 1

g. Gastric phase, Cephalic phase

h. Gastrin, secretin , CCK(cholecystokinin), GIP.

I. HDL

j. Somatostatin, decrease ,increase

k. Gastrin , cholecystokinin

L. LDL

m. Acetylcholine

n. Cholecystokinin