Description : What is the highly insoluble (polysaccharide) carbohydrate which is a major supporting material in plants?
Last Answer : ANSWER: CELLULOSE
Description : Minimum dietary fibre is found in (A) Dried apricot (B) Peas (C) Bran (D) Cornflakes
Last Answer : Answer : B
Description : Cells of the pancreas is not digested by their own enzymes because `:`
Last Answer : Cells of the pancreas is not digested by their own enzymes because `:` A. enzymes are secreted in ... released only when needed D. none of the above
Description : If pancreas is removed, the compound which remain undigested is (a) proteins (b) carbohydrates (c) fats (d) all of these.
Last Answer : (d) all of these.
Description : Which one of the following pairs of food components in human reaches the stomach totally undigested
Last Answer : Which one of the following pairs of food components in human reaches the stomach totally undigested A. ... C. Starch and fat D. Fat and cellulose
Description : Which one of the following pairs of food components in humans reaches the stomach totally undigested ? (a) Starch and fat (b) Fat and cellulose (c) Starch and cellulose (d) Protein and starch
Last Answer : b) Fat and cellulose
Description : Under normal conditions, food proteins are generally readily digested upto the present (A) 67 to 73 (B) 74 to 81 (C) 82 to 89 (D) 90 to 97
Last Answer : Answer : D
Description : Histones are (A) Identical to protamine (B) Proteins rich in lysine and arginine (C) Proteins with high molecular weight (D) Insoluble in water and very dilute acids
Description : The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold black liquor is to (A) Avoid mechanical weakening of fibre (B) Remove lignin by way of crystallisation (C) Increase the cellulose content (D) None of these
Last Answer : (A) Avoid mechanical weakening of fibre
Description : Mark the INCORRECT statement about agar, a gelling agent in plant tissue culture medium a. Not digested by plant enzymes b. It does not use in micro-propagation work c. It does not react with media constituents d. Remain stable at incubation temperature
Last Answer : b. It does not use in micro-propagation work
Description : Phospholipids are important cell membrane components since (A) They have glycerol (B) Form bilayers in water (C) Have polar and non-polar portions (D) Combine covalently with proteins
Last Answer : Answer : C
Description : Phospholipids are important cell membrane components because (A) They have glycerol (B) They can form bilayers in water (C) They have both polar and non polar potions (D) They combine covalently with proteins
Description : Number of amino acids present in the dietary proteins: (A) 22 (B) 23 (C) 20 (D) 19
Description : Bitter gourd is rich source of? a Iron b Pottasium c Dietary fibre d Iodine
Last Answer : a Iron
Description : The most suitable laxative for a patient of irritable bowel disease with spastic constipation is: A. Dietary fibre B. Liquid paraffin C. Bisacodyl D. Senna
Last Answer : A. Dietary fibre
Description : Dietary Fibre
Last Answer : Dietary Fibre And Constipation Compared to third world countries, the typical diet in the Western world contains less dietary fibre. This leads to illness. Conditions that are relatively rare in ... fibre rich foods mentioned above contain plenty of vitamins, are cheap and are delicious too!
Description : The complement system consists of a series of serum proteins that exist in a quiescent or very low-level state of activation in the uninfected host. Which of the following ... certain complement components serve as chemoattractants to additional cellular components of the host defense mechanism
Last Answer : Answer: a, c, d Complement activation can occur through either classic or alternate (properdin) pathways, both of which eventuate in deposition of terminal complement pathway components on the ... and release of lysosomal enzymes that can directly damage certain target tissues, such as the lung
Description : Streptomycin sulfate is not absorbed orally because it is (a) Degraded by gastrointestinal enzymes (b) Destroyed by gastric acid (c) Highly ionized at a wide range of pH values (d) Insoluble in water
Last Answer : Ans: C
Description : Streptomycin sulfate is not absorbed orally because it is: A. Degraded by gastrointestinal enzymes B. Destroyed by gastric acid C. Highly ionized at a wide range of pH values D. Insoluble in water
Last Answer : C. Highly ionized at a wide range of pH values
Description : Which of the following is exposed on the outer surface of a gram-negative bacterium?A- O-antigen of lipopolysaccharide (LPS) B- Polysaccharide portion of lipoteichoic acid (LTA) C- Braun lipoprotein D- .Electron transport system components
Last Answer : O-antigen of lipopolysaccharide (LPS)
Description : Name the main organs of the human digestive system. Also name the associated glands. (b) How do carbohydrates, fats and proteins get digested in human beings -Science
Last Answer : (a) The various organs of the human digestive system are mouth, oesophagus, stomach, small intestine and large intestine. The glands associated with the human digestive system are salivary ... the intestinal juice completes the process of digestion of proteins thus converting it into amino acids.
Description : Proteins are digested by – (1) Proteases (2) mylases (3) Lipases (4) Nucleases
Last Answer : (1) Proteases Explanation: The digestion of proteins, take place by enzymes called proteases, which begins in the stomach, where pepsin breaks down some proteins into polypeptides. The end products of protein digestion are amino acids which can be absorbed.
Description : Proteins are digested by (1) Proteases (2) Amylases (3) Lipases (4) Nucleases
Last Answer : Proteases
Description : Non essential amino acids (A) Are not components of tissue proteins (B) May be synthesized in the body from essential amino acids (C) Have no role in the metabolism (D) May be synthesized in the body in diseased states
Last Answer : (B) May be synthesized in the body from essential amino acids
Description : The following are water insoluble lens proteins: a. alpha crystalline b. beta crystalline c. gamma crystalline d. all above
Last Answer : all above
Description : About ____ percent of the proteins of white flour are relatively insoluble. a. 55 c. 75 b. 65 d. 85
Last Answer : d. 85
Description : What food items are considered as the easily digestible source of protein?
Last Answer : Feel Free to Answer
Description : Animal protein is called first class protein because it is - (1) easily digestible (2) delicious in taste (3) cheaper in the market (4) rich in essential amino acids
Last Answer : (4) rich in essential amino acids Explanation: Proteins from animals are called 'first class' proteins - they provide all the essential amino acids, including those that the body can't make. Proteins from plants are 'second class' proteins.
Description : What is considered as the easily digestible source of protein
Last Answer : Soyabean
Description : Animal protein is called first class protein because it is (1) easily digestible (2) delicious in taste (3) cheaper in the market (4) rich in essential amino acids
Last Answer : rich in essential amino acids
Description : A coagulated protein is (A) Insoluble (B) Biologically non-functional (C) Unfolded (D) All of the above
Description : Lipids have the following properties: (A) Insoluble in water and soluble in fat solvent (B) High energy content (C) Structural component of cell membrane (D) All of these
Description : The term ____ can be used on the labels of foods that can be eaten frequently without exceeding dietary guidelines for one or more of these components: fat, saturated fat, cholesterol, sodium, and calories. a. free c. lean b. reduced d. low
Last Answer : d. low
Description : In I-cell disease, lysosomal enzymes (A) Are not synthesised (B) Are inactive (C) Lack signal sequence (D) Cannot reach lysosomes
Description : Identify the complex carbohydrate that cannot be digested. a. fiber c. sugar b. cellulose d. fat
Last Answer : a. fiber
Description : Soap cannot be used with hard water, because (A) Hard water contains sulphate (B) They form insoluble calcium soaps which precipitate (C) They attract back the removed dirt (D) None of these
Last Answer : (B) They form insoluble calcium soaps which precipitate
Description : Isoenzymes can be characterized by (A) Proteins lacking enzymatic activity that are necessary for the activation of enzymes (B) Proteolytic enzymes activated by hydrolysis (C) Enzymes with identical primary structure (D) Similar enzymes that catalyse different reaction
Description : The digestability of certain denatured proteins by proteolytic enzymes (A) Decreases (B) Increases (C) Normal (D) None of these
Last Answer : Answer : A
Description : For biosynthesis of proteins (A) Amino acids only are required (B) Amino acids and nucleic acids only are required (C) Amino acid, nucleic acids and ATP only are required (D) Amino acids, nucleic acids, ATP, GTP, enzymes and activators are required
Description : Soaps cannot be used in acidic condition because they lose their cleansing effect due to formation of insoluble?
Last Answer : long-chain fatty acids
Description : What organ of the body does undigested food absorb water?
Description : If for some reason the parietal cells of the gut epithelium become partially non-functional, what is likely to happen? (a) The pancreatic enzymes and specially the trypsin and lipase will ... more effective. (d) Proteins will not be adequately hydrolysed by pepsin into proteoses and peptones.
Last Answer : (d) Proteins will not be adequately hydrolysed by pepsin into proteoses and peptones.
Description : From which part of the body, undigested food is egested in Amoeba ? -Science
Last Answer : Amoeba has no fixed place for egestion. The undigested food gets collected inside amoeba, then its cell membrane suddenly ruptures and the undigested food is thrown out of the body of amoeba.
Description : In Hydra, egestion of undigested food and excretion of nitrogenous wastes occur through
Last Answer : In Hydra, egestion of undigested food and excretion of nitrogenous wastes occur through A. Mouth and ... Mouth and body wall D. Mouth and tentacles.
Description : What is the undigested waste from the body called?
Last Answer : feces
Description : Describe the process of egestion of undigested food.
Last Answer : Small intestine leads to large intestine, which is wider than small intestine. All digested food is absorbed by small intestine. But the remaining undigested food is transferred to large intestine which ... is absorbed from this residue. And remained solid matter is passes through rectum as faeces.
Description : A young infant may be feeding entirely on mother's milk which is white in colour but the stools which the infant passes out is quite yellowish. What is this yellow colour due to? (a) ... bile juice (b) Undigested milk protein casein (c) Pancreatic juice poured into duodenum (d) Intestinal juice
Last Answer : (a) Bile pigments passed through bile juice
Description : What is characteristic feature seen in pyloric stenosis:** A. Erosion of maxillary central incisors B. Vomiting of undigested food C. Loss of appetite D. Weakness
Last Answer : A. Erosion of maxillary central incisors