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Ptyalin is inactive by a component of ga...

Ptyalin is inactive by a component of gastric juice

A

Rennin

B

Pepsin

C

Mucus

D

HCl

Text Solution

Verified by Experts

The correct Answer is:
D
Ptyalin is inactivated by a compound HCl.
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A2Z-Digestion and Absorption-Section C : Previous Years' Examination Questions (NEET/AIPMT Questions)
  1. The breakdown product of haemoglobin is called as

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  2. First Portion of small intestine is called

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  3. Ptyalin is inactive by a component of gastric juice

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  4. Osteomalacia is deficiency disease of

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  5. In humnas one of the constituents of the pancreatic juice which is pou...

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  6. Chamber of ruminant stomach where food is mixed with gastric juice is

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  7. The special feature of bile juice is that it

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  8. Exclusive holozoic nutrition is seen in

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  9. The back flow of faecal matter from the large intestine into the small...

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  10. Mucosal layer of stomach has irregular folds knows as

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  11. Aggreates of lymphoid tissue present in the distal portion of the smal...

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  12. Which gland does not take part is saliva producation

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  13. Cyanocobalamine is essential for the formation of

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  14. One of the following movements in our body is not completely involuntr...

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  15. Jaw of shark contains

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  16. Chloride ions are absorbed into the blood through mucosa cells of inte...

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  17. The intitial step in digestion of milk in infant is carreid out by

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  18. Emulsification of fats by bile juice takes place in

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  19. Which of the following is a fat soluble vitamin

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  20. The enzyme that is not present in succus entericus is

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