Description : Satity centre is in (a) Cerebrum (b) Hypothalamus (c) Medulla oblongata (d) None
Last Answer : (b) Hypothalamus
Description : One of the following is not a protein digesting (a) Pepsin (b) Rennin (c) Ptyalin (d) Air
Last Answer : (c) Ptyalin
Description : One of the following works in neutral media (a) Trypsin (b) Lipase (c) Ptyalin (d) All
Description : Some proteolytic enzymes are (C.P.M.T. 77) (a) Trypsin, peptidase, pepsin (b) Amylopsin, steapsin, ptyalin (c) Amylase, lipase, zymase (d) Urease, zymase, dehydrogenase
Last Answer : (a) Trypsin, peptidase, pepsin
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 : Ptyalin is also known as (a) Salt solution (b) Salivary amylase (c) Sugar solution (d) None
Last Answer : (b) Salivary amylase
Description : Which one of the following is the matching set of the gland and its secretion (a) Pituitary gland - Thyroxin (b) Salivary gland - Amylase (c) Adrenal cortex - Vasopressin (d) Islets of Langerhens - Secretin
Last Answer : (b) Salivary gland - Amylase
Description : Which of the following belongs to the class of pepsin and trypsin (C.P.M.T.84) (a) Rennin (b) protein (c) Thyroxin (d) Secretin
Last Answer : (a) Rennin
Description : One of the following is hormone (a)Trypsinogen (b) Secretin (c) Trypsin (d) All
Last Answer : (c) Trypsin
Description : Secretion of bile is promoted by (a) CCK (b) Secretin (c) Insulin (d) Gastrin
Last Answer : (a) CCK
Description : One of the following inhibits the secretion of gastric juices (a) Enterogastrone (b) Secretin (c)C C K (d) Gastrin
Last Answer : (a) Enterogastrone
Description : Enzymes (a protein) are catalysts found in organisms. Its efficiency of catalysing a reaction is due to its capacity to lower the activation energy of the reaction. The enzyme ptyalin used for food digestion is present in (A) Blood (B) Saliva (C) Intestine (D) Gland
Last Answer : (B) Saliva
Description : A good source of lipase is (a) Saliva (b) Bile (c) Gastric juice (d) Pancreatic juice .
Last Answer : (d) Pancreatic juice .
Description : Ptyalin, an enzyme work in saliva in -
Last Answer : Ptyalin, an enzyme work in saliva in - A. Alkaline medium B. almost neutral medium C. Acidic medium D. All media
Description : Secretin stimulates production of (a) saliva (b) gastric juice (c) bile (d) pancreatic juice.
Last Answer : (d) pancreatic juice.
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 : The centre of appetite and hunger are located in: (a) Cerebrum (b) Cerebellum (c) Medula oblongata (d) None of these
Last Answer : (d) None of these
Description : Most important centre of the formation of lymph is : (a) Liver (b) Pancreas (c) Spleen (d) Kidney
Last Answer : (a) Liver
Description : Hunger centre is in (a) Medulla oblongata (b) Hypothalamus (c) Pons varoli (d) None
Description : Minimum peristaltis is found in (a) Oesophagus (b) Stomach (c) Ileum (d) Rectum
Last Answer : (d) Rectum
Description : Beaded rectum is found in (a) Frog (b) Rabbil (c) Man (d) All
Last Answer : (b) Rabbil
Description : Alveolar membrane found in (a) Lung (b) Tooth (c) Coelom (d) None
Last Answer : (b) Tooth
Description : Glisson's capsules are found in (a) Liver of mammals (b) Liver of frog (c) Liver of man (d) Pancreas of mammals
Last Answer : (a) Liver of mammals
Description : Sucrose is found in (a) Milk (b) Honey (c) Sugar cane (d) Orange
Last Answer : (c) Sugar cane
Description : Enzyme arginase is found in (a) Mouth cavity (b) Stomach (c) Intestine (d) Liver
Last Answer : (d) Liver
Description : Peneath cells are found in : (a) Intestinal gland (b) Gastric gland (c) Cardiac gland (d) All the above
Last Answer : (a) Intestinal gland
Description : Cardiac glands are found in (a) Pericardium (b) Myocardium (c) Intestine (d) Stomach
Last Answer : (d) Stomach
Description : Gastric glands are found in (a) Mucosa (b) Submucosa (c) Serosa (d) None
Last Answer : (a) Mucosa
Description : Vitamin K is found in: (a) Carrots (b) Citrus fruit (c) Green leaves (d) None
Last Answer : (b) Citrus fruit
Description : Thiamin is not found in : (a) Yeast (b) Cereals (c) Green leaves (d) Milk
Last Answer : (c) Green leaves
Description : Crypts of leiberkuhns are found in (a) Duodenum (b) Ileum (c) Both (d) None
Last Answer : (c) Both
Description : Brunner’s glands are found in (a) Duodenum only (b) Ileum only (c) Both (d) None.
Last Answer : (a) Duodenum only
Description : In which of the following sphincter of Oddi is found: (a) Pancreatic duct (b) Bile duct(c) Both (d) None
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 : 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
Description : Which are the cholesterol esters that enter cells through the receptor-mediated endocytosis of lipoproteins hydrolyzed? (A) Endoplasmin reticulum (B) Lysosomes (C) Plasma membrane receptor (D) Mitochondria
Last Answer : (B) Lysosomes
Description : HDL is synthesized and secreted from (A) Pancreas (B) Liver (C) Kidney (D) Muscle
Last Answer : (B) Liver
Description : Synthesis of prostaglandinsis is inhibited by (A) Aspirin (B) Arsenic (C) Fluoride (D) Cyanide
Last Answer : (A) Aspirin
Description : Milk is deficient of which mineral? (A) Phosphorus (B) Sodium (C) Iron (D) Potassium
Last Answer : (C) Iron
Description : Milk is deficient in which vitamins? (A) Vitamin C (B) Vitamin A (C) Vitamin B2 (D) Vitamin K
Last Answer : (A) Vitamin C
Description : Oxidation of which substance in the body yields the most calories (A) Glucose (B) Glycogen (C) Protein (D) Lipids
Last Answer : (D) Lipids