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प्रश्न
Describe the enzymatic action on fats in the duodenum.
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उत्तर
In the duodenum, fats are broken down by pancreatic lipases with the help of bile into di- and monoglycerides.
\[\ce{Fats ->[Lipases] Diglycerides -> Monoglycerides}\]
Intestinal lipases act on d- and monoglycerides and convert them into fatty acids and glycerol.
\[\ce{Di - and monoglycerides ->[Lipases] Fatty acids + Glycerol}\]
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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
Choose the correct answer among the following:
Succus entericus is the name given to
(i) a junction between ileum and large intestine
(ii) intestinal juice
(iii) swelling in the gut
(iv) appendix
How does pepsinogen change into its active form?
Describe the process of digestion of protein in stomach.
Bile juice contains no digestive enzymes, yet it is important for digestion. Why?
How are polysaccharides and disaccharides digested?
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 ______.
Mark the right statement among the following
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?
Trypsinogen is an inactive enzyme of pancreatic juice. An enzyme, enterokinase, activates it. Which tissue/ cells secrete this enzyme?/ How is it activated?
Define digestion in one sentence.
Name the part of the alimentary canal where major absorption of digested food takes place. What are the absorbed forms of different kinds of food materials?
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).
How is the intestinal mucosa protected from the acidic food entering from stomach?
