Multiple Choice QuestionsWhich of the following is the character of the bile juice?
It has trypsin
It has no enzyme
It has enterogasterone
It has tripophnomide
Pancreatic duct of a healthy dog is blocked. Which of the functions of pancreas will not be affected ?
Protein digestion
Carbohydrate digestion
Neutralization of chyme
Maintenance of normal blood sugar level
Symbiotic bacteria present in intestine of most primates, which synthesize certain vitamins are
Entamoeba histolytic
Entamoeba coli
Entamoeba gingivali
None of the above
What is the correct sequence of thickness of muscles layers in the stomach of human beings
Circular➔Oblique➔Longitudinal
Oblique➔Longituinal➔Circular
Longitudinal➔ Circular➔ Oblique
None of the above
Which of the following hormone helps in secretion of HCl from stomach?
Renin
Gastrin
Secretin
Somatomedin
B.
Gastrin
Gastrin hormone is secreted by gastrin cells in the pyloric region of stomach. It stimulates gastric glands to secrete and release the gastric juice, which contains HCl and proenzyme pepsinogen and prorennin.
Renin is a central hormone in the control of blood pressure and various other physiological functions. It is a proteolytic enzyme that is synthesized by chief cells of stomach. It helps in coagulation of milk.
Secretin is a hormone released into the bloodstream by the duodenum to stimulate secretion by the liver and pancreas. It is released in response to acid in the small intestine. It also stimulates the pancreas and bile duct to release a flood of bicarbonate base.
Somatomedin is a hormone which acts as an intermediate in the stimulation of tissue growth by growth hormone.
The organ in the human body, where glycogenolysis takes place?
Muscle
Liver
Small intestine
Kidney
Short Answer TypeMultiple Choice QuestionsName the hormone that stimulates the secretion of gastric juice.
Renin
Enterokinase
Enterogastrone
Gastrin
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