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NEET - Biology Digestion and Absorption Practice Q & A

16543.Which one of the following pairs is not correctly matched?
Vitamin B12 – Pernicious anaemia
Vitamin B1 – Beriberi
Vitamin B2 - Pellagra
Vitamin C - Scurvy
16544.Bile secretion occurs in the proportion of
Amount of protein in food
Amount of fat in food
Amount of carbohydrate in food
Uncertain
16545.Angiotensinogen is a protein produced and secreted by
Liver cells
Endothelial cells (cells lining the blood vessels)
Macula densa cells
Juxtaglomerular (JG) cells
16546.If a patient is advised to take more meat, butter milk and eggs in his diet. The person is
Suffering from rickets
Can not see in the dark
Suffering from scurry
Suffering from Kwashiorkor disease
16547.Crypts of lieberkuhn secrete
Succus entericus
Ptyalin
Cholecystokinin
Cellulases
16548.Correct enzyme-substrate pair is
Maltose-lactase
Protein-amylase
Carbohydrate-lipase
Casein-rennin
16549.A triglyceride molecule has
Three fatty acids with one glycerol molecule
One fatty acid with one glycerol molecule
Three fatty acids with two glycerol molecules
One fatty acid with three glycerol molecule
16550.Aneurin is the other name for
Vitamin B2
Vitamin B6
Vitamin B12
Vitamin B1
16551.Bilirubin and biliverdin are present in
Pancreatic juice
Saliva
Bile
Intestinal juice
16552.A pair of small lymphatic tissue present at the sides of root tongue is called as
Epiglottis
Tonsils
Thyroid
Adenoids
16553.Calcium occurs in
Cells of respiratory system
Bones and teeth
All body cells
3% of mineral content
16554.Less intake of which of the following vitamins can cause Hyperkeratosis ?
Vitamin C
Vitamin B12
Vitamin A
Vitamin K
16555.Copper deficiency causes
Anaemia and damages to CNS
Pellagra
Xerophthalmia
Influenza
16556.Deamination occurs in liver to
make use of excess amino acid
synthesis amino acids
get rid of urea from blood
convert proteins to urea and uric acid
16557.Deficiency of vitamin C can lead to
dermatitis
lips fissure
scurvy
rickets
16558.Digestion of starch takes place in
Buccal cavity and esophagus
Buccal cavity and duodenum
Stomach and duodenum
Duodenum only
16559.Organ that produces bile is ______.
pancreas
esophagus
liver
stomach
16560.Brunner's glands are found in
Mucosa of oesophagus
Mucosa of stomach
Submucosa of duodenum
Mucosa of ileum
16561.The pH scale is used to measure
Electric charge on ion
Speed with which ions form
Size of ions
Concentration of hydrogen ions in a solution
16562.Excessive intake of alcohol causes
Liver cirrhosis
Dermatitis
Jaundice
Lung fibrosis
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