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 Multiple Choice QuestionsMultiple Choice Questions

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11.

In the wall of alimentary canal, what is the actual sequence from outer to inner

  • serosa, longitudinal muscle, mucosa, submucosa

  • mucosa, serosa, long muscle

  • serosa, long muscle, circular, submucosa, mucosa

  • serosa, long muscle, submucosa, mucosa


12.

Teeth of rabbits are :

  • thecodont

  • diphyodont

  • heterodont

  • all of these


13.

Bile helps in the digestion of fat through

  • emulsification

  • alkalinity

  • forming micelles

  • All of these


14.

Below freezing point, the pepsin

  • becomes over activated

  • gets destroyed

  • remains unaffected

  • gets inactivated


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15.

Excessive stimulation of vagus nerve in humans may lead to:

  • hoarse voice

  • peptic ulcers

  • efficient digestion of proteins

  • irregular contractions of diaphragm


16.

Which one affects liver, muscle and adipose tissue?

  • Androgen

  • Insulin

  • Progesterone

  • Glucagon


17.

The true stomach in ruminants where most of digestion takes place is

  • rumen

  • omasum

  • reticulum

  • abomasum


18.

Secretion of gastric juice is stimulated by

  • pepsin

  • gastrin

  • renin

  • secretin


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19.

The amount of bile released in proportion to the amount of:

  • fat in meal

  • protein in meal

  • carbohydrate in meal

  • all of the above


20.

Pepsin is inactivated at pH

  • below 3

  • below 2

  • above 5

  • above 3


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