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                acts on gastric glands and stimulates the secretion of hydrochloric acid and pepsinogen.

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Important Questions on Digestion and Absorption

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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
Fructose is absorbed into the blood through mucosa cells of intestine by the process called ----------------------.
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
Which hormones do stimulate the production of pancreatic juice and bicarbonate?
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
Which of the following gastric cells indirectly help in erythropoiesis?
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
What is Chyme?
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones

Match the following 

   List - I     List - II
(a) Villikinin (i) Stimulates the secretion of HCl and pepsinogen
(b) Secretin (ii) Stimulates the secretions of H2O and HCO3-
(c) Gastrin (iii) Stimulates intestinal epithelial movement to increase nutrient absorption
(d) Cholecystokinin (iv) Stimulates the secretion of pancreatic enzymes and bile juice

The correct answer is

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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
Identify the wrongly matched gastro-intestinal tract hormone and its function.
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
Acid secretion in stomach is stimulated by
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
Cholecystokinin acts on
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
Cholecystokinin is secretion of
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
Which of the following hormone secretes a gastric secretion?
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
A hormone secreted by the endocrinal cells of duodenal mucosa which influences the release of pancreatic juice, is
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
The liver is the largest gland and is associated with various functions. Choose which is not correct.
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
All of the following hormones are released from GIT except:
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
Which one of the following statement is true regarding digestion and absorption of food in humans?
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones

Statement I: Enterogastrone secreted by the epithelium of stomach inhibits the gastric secretion.

Statement II: Enterocrinin secreted by the epithelium of duodenum stimulates the secretions of succus entericus.

The correct option among the following is

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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
Which hormones do stimulate the production of pancreatic juice and bicarbonate?
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
By which the release of pancreatic juice is stimulated?
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
The juice containing sodium glycocholate is released under the influence of:
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
What happens to the extra glucose or carbohydrate consumed by a person?
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Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones
Cotyledons are also called-