Match the following structures with their respective location in organs: Column – I Column – II ( a ) Crypts of Lieberkuhn ( i ) Pancreas ( b ) Glisson’s capsule ( i i ) Duodenum ( c ) Islets of Langerhans ( i i i ) Small intestine ( d ) Brunner’s Glands ( i v ) Liver Select the correct option.

a - i i i ; b - i v ; c - i ; d - i i

a - i i i ; b - i ; c - i i ; d - i v

a - i i ; b - i v ; c - i ; d - i i i

a - i i i ; b - i i ; c - i ; d - i v

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Pepsin is produced by

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Important Questions on Human Nutrition

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Biology>Human Physiology>Human Nutrition>Alimentary Canal

The primary dentition in human differs from permanent dentition in not having one of the following types of teeth:

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Biology>Human Physiology>Human Nutrition>Alimentary Canal

Intrinsic factor that helps in the absorption of vitamin

B_{12}

is secreted by:

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Biology>Human Physiology>Human Nutrition>Alimentary Canal

Following are different layers in the wall of the alimentary canal of man
I) Longitudinal muscles
II) Mucosa
III) Serosa
IV) Circular muscles
V) Submucosa

Arrange them in the correct sequence from the outer to the inner side

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Biology>Human Physiology>Human Nutrition>Alimentary Canal

The crypts of Lieberkuhn are found in which one of the following parts of the human digestive tract?

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Biology>Human Physiology>Human Nutrition>Alimentary Canal

Which cells of 'Crypts of Lieberkuhn' secrete antibacterial lysozyme?

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Biology>Human Physiology>Human Nutrition>Alimentary Canal

Which ONE of the following is NOT a function of the small intestine?

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Biology>Human Physiology>Human Nutrition>Alimentary Canal

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 Physiology>Human Nutrition>Alimentary Canal

The proteolytic enzyme rennin is found in:

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Biology>Human Physiology>Human Nutrition>Alimentary Canal

Match the following structures with their respective location in organs:

	Column – I		Column – II
$(a)$	Crypts of Lieberkuhn	$(i)$	Pancreas
$(b)$	Glisson’s capsule	$(i i)$	Duodenum
$(c)$	Islets of Langerhans	$(i i i)$	Small intestine
$(d)$	Brunner’s Glands	$(i v)$	Liver

Select the correct option.

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Biology>Human Physiology>Human Nutrition>Alimentary Canal

Identify the correct statement with reference to human digestive system.

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Biology>Human Physiology>Human Nutrition>Alimentary Canal

In the digestive system, the pH of the stomach and the intestine, respectively are:

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Biology>Human Physiology>Human Nutrition>Alimentary Canal

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 Physiology>Human Nutrition>Alimentary Canal

Which of the following statements is not correct?

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Biology>Human Physiology>Human Nutrition>Alimentary Canal

With reference to a normal human being, which one of the following statements is not correct?

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Biology>Human Physiology>Human Nutrition>Alimentary Canal

Which of the following papillae are without taste bud in the human tongue?

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Biology>Human Physiology>Human Nutrition>Alimentary Canal

Gustatoreceptors are: