Castle intrinsic factor is secreted by:

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Important Questions on Digestion and Absorption

EASY

Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones

Which of the following gastric cells indirectly help in erythropoiesis?

EASY

Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones

Identify the CORRECT match of the site of action on food substrate, enzyme acting on it and its end products in the following reactions.

EASY

Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones

Which hormones do stimulate the production of pancreatic juice and bicarbonate?

EASY

Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones

Which ONE of the following statements about rennin is CORRECT?

EASY

Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones

The initial step in the digestion of milk in human is carried out by?

MEDIUM

Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones

Enterohepatic circulation of bile salts refers to
a) Circulation of bile juice between gall bladder and the liver through the cystic duct.
b) Combining of bile acids with sodium to form bile salts.
c) Bile salts after emulsification are absorbed back into the blood and are used in the liver for bile juice.
d) Bile salts of chylomicrons are released into the blood and are carried to the liver where they are not used in the formation of bile juice.

EASY

Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones

Gross calorific value and physiological value of proteins are _______ and _______

kcal / g

respectively.

EASY

Biology>Human Physiology>Digestion and Absorption>Role of Gastrointestinal Hormones

In the stomach, gastric acid is secreted by the

MEDIUM

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 $H_{2} O$ and ${HCO}_{3}^{-}$
(c)	Gastrin	(iii)	Stimulates intestinal epithelial movement to increase nutrient absorption
(d)	Cholecystokinin	(iv)	Stimulates the secretion of pancreatic enzymes and bile juice