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The food mixed thoroughly with the acidi...

The food mixed thoroughly with the acidic gastric juice of the stomach by the churning movements of its muscular wall. What do we call the food then?

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The food is stored in stomach for 4-5 hours, and it gets thoroughly mixed with the acidic gastric juice of stomach by the churning movements of its muscular wall. The food at this stage is called as chyme.
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Read the following statements (A-D) (A) The stomach stores the food for 4-5 hours. (B) The food mixes throughly with the acidic intestinal juice (C ) Trypsinogen is activated by an enzyme-enterogastrone, secreted by the intestinal mucosa (D) Renin is enzyme found in gastric juice of infants which helps in digestion of milk protein How many of the above statements are wrong ?

Mixture of food and gastric juice in stomach is called____

Knowledge Check

  • Read the following four statements (i) to (iv) with certain mistakes in two of them. (i) Fructose is generally absorbed by simple diffusion. (ii) The digestive wastes, solidfied into coherent faeces in the rectum initiate an endocrine action causing an urge or desire for its removal. (iii) The food mixes thoroughly with the acidic gastric juice of the stomach by the churning movements of its muscular wall and is called the chyme. (iv) The secretions of the brush border cells of the mucosa along with the secretions of the goblet cells constitute the succus entericus. Which of the above two statements have mistake?

    A
    i and ii
    B
    ii and iii
    C
    iii and iv
    D
    i and iii

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