Description : Which of the following converts inactive pepsinogen into active pepsin : (a) HCI (b) Mucous (c) Hormone (d) Enterokinase
Last Answer : (a) HCI
Description : Which of the following set is required for digestion of protein (a) Rennin, lipase, pepsinogen (b) Rennin, pepsin, trypsin (c) Pepsin, trypsin, erepsin (d) Trypsin, chymotrypsin, rennin
Last Answer : (c) Pepsin, trypsin, erepsin
Description : Zymogen cells of gastric gland secrete (a) Pepsinogen (b) Chymotrypsin (c) Pepsin (d) Trypsin
Last Answer : (a) Pepsinogen
Description : Zymogen cell and chief cells secrete (a) HCI (b) Mucus (c) Pepsi (d) Trypsin
Last Answer : (c) Pepsi
Description : Gastric juice includes (a) HCI (b) Pepsin (c) Rennin (d) All
Last Answer : (d) All
Description : HCI is Produced by (a) Oxyntic cells (b) Chief cells (c) Argentophilic cells {d) None of the above
Last Answer : (a) Oxyntic cells
Description : Pancreatic lipase is activated by (a) HCI (b) CCK (c) Bite (d) All
Last Answer : (c) Bite
Description : HCI in stomach act as (a) Antiseptic (b) Preservative (c) Make the media acidic (d) All the above
Last Answer : (d) All the above
Description : Site of heat production in the body is (a) Liver (b) Kidney (c) Lung (d) Spleen
Last Answer : (a) Liver
Description : Vomiting is result of (a) Peristalsis (b) Anti peristalsis (c) Both (d) None
Last Answer : (b) Anti peristalsis
Description : β-cells of pancreas Produce (a) Insulin (b) Glucagon (c) Both (d) None
Last Answer : (a) Insulin
Description : Jaundice is (a) Viral (b) Bacterial (c) Both (d) None
Last Answer : (c) Both
Description : Liver is characterised by presence of (a) Glisson's capsule (b) Kupffer’s cells (c) Both (d) None
Description : Oxyntic cells produce HCL, these are also known as (a) Parietal cells (b) Peptic cells (c) Both (d) None
Last Answer : (a) Parietal cells
Description : Wall of oesophagus is formed by (a) Involuntry muscles (b) Voluntry muscles (c) Both (d) None
Description : Teeth are absent since birth in (a) Whale (b) Sloth (c) Both (d) None
Description : Tusk of elephant are modified (a) Incisors (b) Canines (c) Both (d) None
Last Answer : (a) Incisors
Description : Teeth in frog are (a) Acrodont (b) Homodont (c) Both (d) None
Description : In man ampulla of vator receive (a) Pancreatic duct (b) Bile duct (c) Both (d)None
Description : Tongue is made up of (a) Smooth muscles (b) Skeletal muscles (c) Both (d) None
Last Answer : (b) Skeletal muscles
Description : Ivory of teeth is (a) Enamel (b) Dentine (c) Both (d) None
Last Answer : (b) Dentine
Description : Some animals eat their own faeces to digest cellulose again. This is known as (a) Reingestion (b) Coprophagy (c) Both (d) None
Description : Fundic part of stomach is (a) Present in rabbit but absent in frog (b) Absent in rabbit but present in frog (c) Absent in both (d) Present in both
Last Answer : (a) Present in rabbit but absent in frog
Description : Rennin is also known as (a) Chymosin (b) Zymosin (c) Both (d) None
Last Answer : (a) Chymosin
Description : Pepsin and trypsin both act on ploteins in : (a) Neutral condition (b) Acidic condition (c) Alkaline condition (d) In different media
Last Answer : (d) In different media
Description : Cellulose digestion in rabbit takes place in (a) Vermiform Appendix (b) Caecum (c) Both (d) None
Last Answer : (b) Caecum
Description : Vitamin which is insoluble in fat: (a) Ascorbic acid (b) Calciferol (c) Both (d)None.
Last Answer : (a) Ascorbic acid
Description : The enzyme which can act in Acidic and basic media both (a) Lipase (b) Trypsin (c) Pepsin (d) Ptyalin
Last Answer : (d) Ptyalin
Description : In wall of Gut, muscles are (a) Smooth (b) Striped (c) Both (d) None
Last Answer : (a) Smooth
Description : Brunner’s glands Present in (a) Mucosa of gut wall (b) Submucosa gut wall (c) Both (d) None
Last Answer : (b) Submucosa gut wall
Description : intestinal juice succus entericus is produced by (a) Crypts of leiberkuhn (b) Brunner's gland (c) Both (d) None
Last Answer : (a) Crypts of leiberkuhn
Description : Crypts of leiberkuhns are found in (a) Duodenum (b) Ileum (c) Both (d) None
Description : Brunner’s glands are found in (a) Duodenum only (b) Ileum only (c) Both (d) None.
Last Answer : (a) Duodenum only
Description : Brunner's gland also known as (a) Mucous glands (b) Duodenal glands (c)Both (d) None
Last Answer : (c)Both
Description : In which of the following sphincter of Oddi is found: (a) Pancreatic duct (b) Bile duct(c) Both (d) None
Description : Brunner's gland Produce (a) Mucous (b) Intestinal juice (c)Both (d) None
Last Answer : (a) Mucous
Description : Inhibition of gastric secretion is brought about (a)Enterogastrone (b)Cholecystokinin (c) Both (d) None
Last Answer : (a)Enterogastrone
Description : Mode of digestion in 'Hydra' is (a) Intracellular (b) Extracellular (c) Both these (d) None
Last Answer : (c) Both these
Description : Which of the following is located in the mitochondria? (A) Cytochrome oxidase (B) Succinate dehydrogenase (C) Dihydrolipoyl dehydrogenase (D) All of these
Last Answer : (D) All of these
Description : The surface tension in intestinal lumen between fat droplets and aqueous medium is decreased by (A) Bile Salts (B) Bile acids (C) Conc. H2SO4 (D) Acetic acid
Last Answer : (A) Bile Salts
Description : The phenomenon of osmosis is opposite to that of (A) Diffusion (B) Effusion (C) Affusion (D) Coagulation
Last Answer : (A) Diffusion
Description : The pH of blood is 7.4 when the ratio between H2CO3 and NaHCO3 is (A) 1 : 10 (B) 1 : 20 (C) 1 : 25 (C) 1 : 30
Last Answer : (B) 1 : 20
Description : The average pH of Urine is (A) 7.0 (B) 6.0 (C) 8.0 (D) 0.0
Last Answer : (B) 6.0
Description : The exchange of material takes place (A) Only by diffusion (B) Only by active transport (C) Only by pinocytosis (D) All of these
Description : The degradative Processess are categorized under the heading of (A) Anabolism (B) Catabolism (C) Metabolism (D) None of the above
Last Answer : (B) Catabolism
Description : Which one is the largest particulate of the cytoplasm? (A) Lysosomes (B) Mitochondria (C) Golgi apparatus (D) Entoplasmic reticulum
Last Answer : (B) Mitochondria
Description : Which one is the heaviest particulate component of the cell? (A) Nucleus (B) Mitochondria (C) Cytoplasm (D) Golgi apparatus
Last Answer : (A) Nucleus
Description : Which of the following statement is correct about membrane cholesterol? (A) The hydroxyl group is located near the centre of the lipid layer (B) Most of the cholesterol is in the form ... forms a rigid, planar Structure (D) The hydrocarbon chain of cholesterol projects into the extracellular fluid
Last Answer : (C) The steroid nucleus form forms a rigid, planar Structure
Description : All the following processes occur rapidly in the membrane lipid bilayer except (A) Flexing of fatty acyl chains (B) Lateral diffusion of phospholipids (C) Transbilayer diffusion of phospholipids (D) Rotation of phospholipids around their long axes
Last Answer : (C) Transbilayer diffusion of phospholipids
Description : Which of the following phospholipids is localized to a greater extent in the outer leaflet of the membrane lipid bilayer? (A) Choline phosphoglycerides (B) Ethanolamine phosphoglycerides (C) Inositol phosphoglycerides (D) Serine phosphoglycerides
Last Answer : (A) Choline phosphoglycerides