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Walls of stomach secrets acids to make t...

Walls of stomach secrets acids to make the stomach acidic and for the digestion of food, when the acid is secreted in excess it leads to indigestion, heart burn, (or) gastric ulcers. The chemicals which are used to neutralize the excess acid present in the gastric juice and to raise the pH of stomach upto an appropriate level are called antacids.
The acid secreted in stomach?

A

HCL

B

`H_2SO_4`

C

`HNO_3`

D

NaOH

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Walls of stomach secrets acids to make the stomach acidic and for the digestion of food, when the acid is secreted in excess it leads to indigestion, heart burn, (or) gastric ulcers. The chemicals which are used to neutralize the excess acid present in the gastric juice and to raise the pH of stomach upto an appropriate level are called antacids. Antacids does not contains

Walls of stomach secrets acids to make the stomach acidic and for the digestion of food, when the acid is secreted in excess it leads to indigestion, heart burn, (or) gastric ulcers. The chemicals which are used to neutralize the excess acid present in the gastric juice and to raise the pH of stomach upto an appropriate level are called antacids. Which acts as natural antacid ?

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Write the chemical reaction of milk of magnesia with excess of acid in our stomach.

How can you prove , show that stomach us protected from damage is being caused be secretion of its own acid ?

This base helps us in controlling the acidity which is produced in the stomach ?

In the stomach,the food is digested to smooth mixture called chyme.But it is not effected by the acid.The reason is…..

BEYOND PUBLICATION-COORDINATIONS IN LIFE PROCESSES-EXERCISE
  1. When the sugar levels in blood is decreases this hormone is secreted

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  2. Complete the blanks. ……………(1) in forebrain and ……………(2) cranial ne...

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  3. Walls of stomach secrets acids to make the stomach acidic and for the ...

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  4. Name the hormone that suppresses hunger pangs.

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  5. Olfactory receptors present in…………..triggering signals to brain.

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  6. Taste buds are present in

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  7. Fill in the blanks . ……………(1) plays a major role in identifying the...

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  8. What are conditioned reflexes ?

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  9. In Casuarina, modification occurs in

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  10. Name the partially digested food in the mouth.

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  11. What is the nerve that controls the movement of muscles in the jaw ?

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  12. What is the partially digested food in the mouth ?

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  13. The mechanism for swallowing is controlled by

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  14. Tooth decay start when the pH of the mouth is lower than-

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  15. Peristalsis is because of ……….

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  16. What is the location of second brain in our body ?

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  17. I am the sphincter which helps in the expulsion of stool. Who am I ?

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  18. The end products of protein digestion are

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  19. Entry of chyme into duodneum is regulated by a muscle called

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  20. Number of salivary glands in humans is

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