Q.23. Dentine is originated from which cell

1. Amiloblast cell
2. Odontioblast cell
3. Chief cell
4. Peptic cell

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Practice MCQs For NEET : Digestion And Absorption Class 11th

25 Questions 23 Attempts 3.93K Seen

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Action	Q.No.	Que title	Option 1 (a)	Option 2 (b)	Option 3 (c)	Option 4 (d)
	1	Each tooth is embedded in a socket of jaw bone known as	Thecodont	Diphyodont	Heterodont	None of the above
	2	A cartilagenous flap which prevents entry of food	Glottis	Pyloric spincter	Epiglottis	Cardiac spincter
	3	Where is paratoid salivary gland is situated	Lower jaw	Below tongue	Upper jaw	Cheek
	4	The bile duct and pancreatic duct open together into which region of intestine	Jejunum	Ileum	Duodenum	Cardiac
	5	Which kind of gland is pancreas	Exocrine	Endocrine	Compound gland	None of the above
	6	Which cell is responsible for secretion of HCL and intrinsic factors	Parietal cell	Chief cell	Mucus cell	Peptic cell
	7	Which enzyme is responsible for digestion of milk protein in infants	Renin	Rennin	Proteoses	None of the above
	8	Which enzyme converts polysaccharides into disaccharides	Amylases	Lipases	Salivary amylase	None of the above
	9	Which enzyme is not present in pancreatic juice	Lipases	Amylase	Nucleases	Nucleosides
	10	Which pH is optimum for salivary amylase to work	6.8	5.8	3.8	8
	11	Absorption of water in large intestine is done by	Chief cells	Haustra cells	Parietal cell	Peptic cell
	12	Glucose and amino acids are transported by which transport	Facilitated diffusion	Diffusion	Active transport	Passive transport
	13	Fructose are transported by which mechanism	Passive transport	Active transport	Diffusion	Facilitated diffusion
	14	Which is not present in bile juice	Bile pigments	Enzymes	Bile salts	Cholesterol
	15	Maltase converts maltose into	glucose+ glucose	Glucose + fructose	Glucose + galactose	Fatty acids+ glycerol
	16	How many salivary glans are present	2	3	4	None of the above
	17	The small finger like foldings in small intestine is called	Rugae	Villi	Botha a and b	None of the above
	18	Crypts in between bases of villi in intestine are known as	Crypts of lieberkuhn	Crypts of intestine	Crypts of stomach	None of the above
	19	What are the structural and functional units of liver	Hepatic cells	Hepatic lobules	Hepatic glands	None of the above
	20	Duct of paratoid gland are known as	Rhenius	Stensons	Warton	None of the above
	21	Which is not the part of stomach	Cardiac	Pyloric	Funds	Ileum
	22	Enamel is originated from which cell	Amiloblast cell	Odontioblast cell	Chief cell	Peptic cell
	23	Dentine is originated from which cell	Amiloblast cell	Odontioblast cell	Chief cell	Peptic cell
	24	In which condition the food is not digested properly leading to feeling of fullness	Indigestion	Constipation	Diarrhoea	None of the above
	25	In which condition the faeces are retained in the rectum as the bowel movement occur irregularly	Indigestion	Constipation	Diarrhoea	None of the above

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