EASY
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Crypts of Lieberkuhn are present in:

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Important Questions on Digestion and Absorption

EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
Identify the correct statement with reference to human digestive system.
EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
Which of the following anions neutralize the acidic pH of the chyme that enters into the duodenum from the stomach?
EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
Which cells of 'Crypts of Lieberkuhn' secrete antibacterial lysozyme?
EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
Which ONE of the following is NOT a function of the small intestine?
EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
Removal of the pancreas impairs the breakdown of
EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
The crypts of Lieberkuhn are found in which one of the following parts of the human digestive tract?
MEDIUM
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
A baby boy aged two years is admitted to playing school and passes through a dental check-up. The dentist observed that the boy had twenty teeth. Which teeth were absent?
EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
Carnivorous animals use _____ teeth to tear flesh.
 
HARD
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
An octapeptide (NH2 -Asn-Glu-Tyr-Lys-Trp-Met-Glu-Gly) is subjected to complete protease and chemical digestion. Based on the results obtained, choose the incorrect option from below.
MEDIUM
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
Give an example of a proteolytic enzyme.
EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
In the stomach, gastric acid is secreted by the
MEDIUM
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
Which of the following statements is not correct?
EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
Which of the following guards the opening of the hepatopancreatic duct into the duodenum?
MEDIUM
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
In a T. S. of the human small intestine, serosa is the outermost layer and is made up of a thin __A__. Muscularis is formed by the smooth muscles arranged outer __B__ and inner __C__. Sub-mucosa is formed by the __D__. Mucosa is the innermost layer made of __E__.
EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
What type of dentition is seen in mammals?
EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
Identify the cells whose secretion protects the lining of gastro-intestinal tract from various enzymes.
EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
Which of the following terms describe human dentition?
EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
The primary dentition in human differs from permanent dentition in not having one of the following types of teeth:
EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
Match the following structures with their respective location in organs:
  Column – I   Column – II
(a) Crypts of Lieberkuhn (i) Pancreas
(b) Glisson’s capsule (ii) Duodenum
(c) Islets of Langerhans (iii) Small intestine
(d) Brunner’s Glands (iv) Liver

Select the correct option.
EASY
Biology>Human Physiology>Digestion and Absorption>The Human Digestive System
Which of the following options best represents the enzyme composition of pancreatic juice?