Tag: digestion in small intestine
Questions Related to digestion in small intestine
Villi are present in
Which of the following are secreted by duodenum or small intestine?
The pH of human small intestine is around $7.5$ and the pH of large intestine can be $5.5$. As substances travel from the small intestine to larger intestine, what would happen to the $H^+$ ions concentration?
Partially digested acidic food released from the stomach into the duodenum is called as ________.
If the pH of duodenum decreases below $5$, then secretion of ________ stop.
In small intestine, active absorption occurs in case of?
Match the two column and select the right one among options given.
Column I | Column II | ||
---|---|---|---|
A. | Duodenum | i. | A cartilaginous flap |
B. | Epiglottis | ii. | Small blind sac |
C. | Glottis | iii. | 'U' shaped structure emerging from the stomach |
D. | Caecum | iv. | Opening of wind pipe |
The folds of Kerkring are developed in?
Sphincter that helps in opening of stomach into duodenum ____________.
The folds of Kerkring are developed in