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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान इयत्ता ११

Correct the following statements by deleting one of entries (given in bold). Goblet cells are located in the intestinal mucosal epithelium and secrete chymotrypsin / mucus.

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प्रश्न

Correct the following statement by deleting one of entries (given in bold).

Goblet cells are located in the intestinal mucosal epithelium and secrete chymotrypsin/mucus.

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उत्तर

Goblet cells are located in the intestinal mucosal epithelium and secrete mucus.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 16: Digestion and Absorption - Exercises [पृष्ठ ९३]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 11
पाठ 16 Digestion and Absorption
Exercises | Q 9. a. | पृष्ठ ९३

संबंधित प्रश्‍न

Choose the correct answer among the following:

Gastric juice contains

 (i) pepsin, lipase and rennin

 (ii) trypsin lipase and rennin

 (iii) trypsin, pepsin and lipase

 (iv) trypsin, pepsin and renin


Match column I with column II

  Column I   Column II
a Bilirubin and biliverdin 1 Parotid
b Hydrolysis of starch 2 Bile
c Digestion of fat 3 Lipases
d Salivary gland 4 Amylases

Answer briefly:

How does bile help in the digestion of fats?


Describe the process of digestion of protein in stomach.


How are polysaccharides and disaccharides digested?


What would happen if HCl were not secreted in the stomach?


How does butter in your food gets digested and absorbed in the body?


Which of the following sphincter controls the passage of food into the stomach?


Emulsification of fats is brought about by ______.


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


Name the enzymes involved in the breakdown of nucleotides into sugars and bases?


Define digestion in one sentence.


Correct the following statement by deleting one of entries (given in bold).

Saliva contains enzymes that digest starch/protein.


Correct the statement given below by the right option shown in the bracket against them.

Rennin is a proteolytic enzyme found in gastric juice in (infants/adults).


Correct the statement given below by the right option shown in the bracket against them.

Dipeptides, disaccharides and glycerides are broken down into simple substances in region of small intestine. (jejunum/duodenum)


Describe the enzymatic action on fats in the duodenum.


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