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The salivary gland secretes an enzyme called trypsin.

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Important Questions on Digestion and Absorption

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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
Which of the following terms describe human dentition?
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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
Which ONE of the following is NOT a function of the small intestine?
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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
What is Chyme?
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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
Removal of the pancreas impairs the breakdown of
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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
Identify the correct statement with reference to human digestive system.
MEDIUM
Biology>Human Anatomy and Physiology-I>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?
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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
Draw a neat labelled diagram of L.S, of tooth.
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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System

Study the following diagram of human tongue and identify the part I, II, and III

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MEDIUM
Biology>Human Anatomy and Physiology-I>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__.
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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
Which of the following options best represents the enzyme composition of pancreatic juice?
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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
Which of the following guards the opening of the hepatopancreatic duct into the duodenum?
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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
What is food pipe?
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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
What is peristalsis? What is its significance?
MEDIUM
Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
How would it affect the digestion of proteins and carbohydrates in the duodenum of man if there is a blockage in the pancreatic duct?
MEDIUM
Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
Liver of a person is not working properly. Which component of food should be avoided by this person? Explain.
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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
How are fats digested in our bodies? Where does this process take place?
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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
What does human digestive system constitute?
MEDIUM
Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
It is advised to chew food as many times as possible. Do you see any advantage in doing so?
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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
How does bile help in digestion?
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Biology>Human Anatomy and Physiology-I>Digestion and Absorption>The Human Digestive System
Why do buffaloes chew cud?