NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXI16: DIGESTION AND ABSORPTION
338630
Statement A : All the four basic layers in the wall of gut never show modification in different parts of the alimentary canal Statement B : Gastric and intestinal mucosa produce local hormones.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Statement B is only correct
BIOXI16: DIGESTION AND ABSORPTION
338631
Which structure thickens in certain regions of the alimentary canal in order to act as a sphincter?
1 Longitudinal layer of the muscularis externa
2 Longitudinal layer of the muscularis mucosae
3 Circular layer of the muscularis mucosae
4 Circular layer of the muscularis externa
Explanation:
Circular layer of the muscularis layer forms the sphincter.
BIOXI16: DIGESTION AND ABSORPTION
338632
Out of the four layers of the alimentary canal, which one forms villi?
1 Serosa
2 Muscularis
3 Submucosa
4 Mucosa
Explanation:
Mucosa, the innermost layer of the alimentary canal which lines the gut forms irregular folds called villi (small finger-like projection) in the small intestine.
BIOXI16: DIGESTION AND ABSORPTION
338633
Which cell of "Crypts of Lieberkuhn" secrete antibacterial lysozyme ?
1 Paneth cells
2 Zymogen cells
3 Kupffer cells
4 Argentaffin cells
Explanation:
Crypts of Lieberkuhn occur throughout the small intestine between villi, they secrete digestive enzymes and mucus. Crypts of Lieberkuhn at the base have paneth cells, which are found particularly in the duodenum. The paneth cells are rich in zinc dand contain acidophilic granules. The paneth cells secrete lysozyme which is an antibacterial substance.
338630
Statement A : All the four basic layers in the wall of gut never show modification in different parts of the alimentary canal Statement B : Gastric and intestinal mucosa produce local hormones.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Statement B is only correct
BIOXI16: DIGESTION AND ABSORPTION
338631
Which structure thickens in certain regions of the alimentary canal in order to act as a sphincter?
1 Longitudinal layer of the muscularis externa
2 Longitudinal layer of the muscularis mucosae
3 Circular layer of the muscularis mucosae
4 Circular layer of the muscularis externa
Explanation:
Circular layer of the muscularis layer forms the sphincter.
BIOXI16: DIGESTION AND ABSORPTION
338632
Out of the four layers of the alimentary canal, which one forms villi?
1 Serosa
2 Muscularis
3 Submucosa
4 Mucosa
Explanation:
Mucosa, the innermost layer of the alimentary canal which lines the gut forms irregular folds called villi (small finger-like projection) in the small intestine.
BIOXI16: DIGESTION AND ABSORPTION
338633
Which cell of "Crypts of Lieberkuhn" secrete antibacterial lysozyme ?
1 Paneth cells
2 Zymogen cells
3 Kupffer cells
4 Argentaffin cells
Explanation:
Crypts of Lieberkuhn occur throughout the small intestine between villi, they secrete digestive enzymes and mucus. Crypts of Lieberkuhn at the base have paneth cells, which are found particularly in the duodenum. The paneth cells are rich in zinc dand contain acidophilic granules. The paneth cells secrete lysozyme which is an antibacterial substance.
338630
Statement A : All the four basic layers in the wall of gut never show modification in different parts of the alimentary canal Statement B : Gastric and intestinal mucosa produce local hormones.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Statement B is only correct
BIOXI16: DIGESTION AND ABSORPTION
338631
Which structure thickens in certain regions of the alimentary canal in order to act as a sphincter?
1 Longitudinal layer of the muscularis externa
2 Longitudinal layer of the muscularis mucosae
3 Circular layer of the muscularis mucosae
4 Circular layer of the muscularis externa
Explanation:
Circular layer of the muscularis layer forms the sphincter.
BIOXI16: DIGESTION AND ABSORPTION
338632
Out of the four layers of the alimentary canal, which one forms villi?
1 Serosa
2 Muscularis
3 Submucosa
4 Mucosa
Explanation:
Mucosa, the innermost layer of the alimentary canal which lines the gut forms irregular folds called villi (small finger-like projection) in the small intestine.
BIOXI16: DIGESTION AND ABSORPTION
338633
Which cell of "Crypts of Lieberkuhn" secrete antibacterial lysozyme ?
1 Paneth cells
2 Zymogen cells
3 Kupffer cells
4 Argentaffin cells
Explanation:
Crypts of Lieberkuhn occur throughout the small intestine between villi, they secrete digestive enzymes and mucus. Crypts of Lieberkuhn at the base have paneth cells, which are found particularly in the duodenum. The paneth cells are rich in zinc dand contain acidophilic granules. The paneth cells secrete lysozyme which is an antibacterial substance.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
BIOXI16: DIGESTION AND ABSORPTION
338630
Statement A : All the four basic layers in the wall of gut never show modification in different parts of the alimentary canal Statement B : Gastric and intestinal mucosa produce local hormones.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Statement B is only correct
BIOXI16: DIGESTION AND ABSORPTION
338631
Which structure thickens in certain regions of the alimentary canal in order to act as a sphincter?
1 Longitudinal layer of the muscularis externa
2 Longitudinal layer of the muscularis mucosae
3 Circular layer of the muscularis mucosae
4 Circular layer of the muscularis externa
Explanation:
Circular layer of the muscularis layer forms the sphincter.
BIOXI16: DIGESTION AND ABSORPTION
338632
Out of the four layers of the alimentary canal, which one forms villi?
1 Serosa
2 Muscularis
3 Submucosa
4 Mucosa
Explanation:
Mucosa, the innermost layer of the alimentary canal which lines the gut forms irregular folds called villi (small finger-like projection) in the small intestine.
BIOXI16: DIGESTION AND ABSORPTION
338633
Which cell of "Crypts of Lieberkuhn" secrete antibacterial lysozyme ?
1 Paneth cells
2 Zymogen cells
3 Kupffer cells
4 Argentaffin cells
Explanation:
Crypts of Lieberkuhn occur throughout the small intestine between villi, they secrete digestive enzymes and mucus. Crypts of Lieberkuhn at the base have paneth cells, which are found particularly in the duodenum. The paneth cells are rich in zinc dand contain acidophilic granules. The paneth cells secrete lysozyme which is an antibacterial substance.