Description : Starvation starts with (a) Utilization of glucose by cells (b) Utilization of glycogen by cells (c) Utilization of fat & protein by cells (d) None of the above
Last Answer : (c) Utilization of fat & protein by cells
Description : Answer: b, c The body contains fuel reserves which it can mobilize and utilize during times of starvation or stress. By far the greatest energy component is fat, which is calorically dense since it ... liver and free glucose have a trivial caloric value of less than 1000 kcal for a 70 kg male
Last Answer : Which of the following statement(s) is/are true concerning the indications and administration of nutritional support to cancer patients? a. Preoperative nutritional support should be provided to all ... total parenteral nutrition solutions maintain integrity of the small bowel e. None of the above
Description : Oxidation of which substance in the body yields the most calories (A) Glucose (B) Glycogen (C) Protein (D) Lipids
Last Answer : (D) Lipids
Description : Lipogenesis in body starts when (a) Glucose combines with glycerol (b) Glycogen depots of muscle and liver are occupied (c) Glycogen depots of muscle and liver are scanty (d) Blood sugar level is high
Last Answer : (b) Glycogen depots of muscle and liver are occupied
Description : An animal having food deficiency in any respect is (a) Starvation (b) Under nourishment (c) Malnourishment (d) Patient of kwashiorkor
Last Answer : (c) Malnourishment
Description : Which of the following is a nitrogenous polysaccharide : (a) Starch (b) Cellulose (c) Chitin (d) Glycogen
Last Answer : (c) Chitin
Description : One of the following is set of fat soluble vitamins (a)A, B, D & K (b)A, B, C & E (c)A, C, D & K (d)A, D, E & K
Last Answer : (d)A, D, E & K
Description : All the following statements correctly describe ketone bodies except (A) They may result from starvation (B) They are present at high levels in uncontrolled diabetes (C) They include—OH β-butyrate and acetone (D) They are utilized by the liver during long term starvation
Last Answer : Answer : D
Description : During starvation, the first reserve nutrient to be depleted is (A) Glycogen (B) Proteins (C) Triglycerides (D) Cholesterol
Last Answer : Answer : A
Description : Which reserve food is consumed by man during starvation `:-`
Last Answer : Which reserve food is consumed by man during starvation `:-` A. Fat B. Protein C. Glucose D. Vitamin
Description : Which one of these carbohydrates is a monsaccharide (a) Glucose b) Starch (c) Sucrose (d) Cellulose
Last Answer : (a) Glucose
Description : Proteins are finally converted into: (a) Glucose (b) Amino acid (c) Glycerol (d) Fatty acid
Last Answer : (b) Amino acid
Description : Carbohydrates of all types are converted into : (a) Glucose (b) Glycerol (c)Amino acid (d) None
Description : Blood capillary network of villi absorb (a) Water (b) Salts (c) Glucose (d) All
Last Answer : (d) All
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 : Fat digestion is diffcult due to absence of (a) Bile salts (b) Bile pigments (c) Cholesterol (d) All
Last Answer : (a) Bile salts
Description : Goblet cells produce mucus which (a) Protect the wall of gut (b) Digest protein (c) Digest fat (d) none
Last Answer : (a) Protect the wall of gut
Description : Chief function of large intestine is (a) Absorption of fat (b) Absorption of salts (c) Absorption of minerals (d) Absorption of water
Last Answer : (d) Absorption of water
Description : Emulsification of fat is brought about by (a) Bile pigments (b) Bile salts (c) Pancreatic juice (d) HCl
Last Answer : (b) Bile salts
Description : The enzyme which is used for the digestion of fat is (a) Water (b) Bile (c) Amylase (d) Lipase
Last Answer : (d) Lipase
Description : The caecum in rabbit is considered to be concerned with the digestion of (a) Cellulose (b) Fat (c) Starch (d) Protein
Last Answer : (a) Cellulose
Description : Surgical removal of Gall bladder in man would lead to (a) lmpairment of digestion of fat (b) Jaundice (c) Increased acidity in intestine {d) None of the above
Last Answer : (a) lmpairment of digestion of fat
Description : kupffer’s cells in the liver are (a) Fat cells (b) Phagocytic cells (c) Blood cells (d) Regenerative cells
Last Answer : (b) Phagocytic cells
Description : Fat digestion takes place in (a) Buccal cavity (b) Stomach (c) Intestine (d) All
Last Answer : (c) Intestine
Description : Lacteals are associated with absorption of (a) Proteins (b) Carbohydrates (c) Fat (d) None
Last Answer : (c) Fat
Description : Vitamin which is insoluble in fat: (a) Ascorbic acid (b) Calciferol (c) Both (d)None.
Last Answer : (a) Ascorbic acid
Description : Emulsified fat is acted upon by : (a) Lipase (b) Amylase (c) Rennin (d) Pepsin
Last Answer : (a) Lipase
Description : Which of the following leaves basic residues in the body during metabolism (a) Oils and fat (b) Citrus fruit juices (c) Meat (d) Egg
Last Answer : (b) Citrus fruit juices
Description : Taste buds in frog are restricted to (a) Tongue (b) Buccal cavity (c) Tongue & roof of buccal cavity (d) Tongue & floor of buccal cavity
Last Answer : (c) Tongue & roof of buccal cavity
Description : Vitamin B2 is associated with formation of (a) Actomyosin (b) FMN & FAD (c) Fibrinogen (d) Acetylcholine
Last Answer : (b) FMN & FAD
Description : Vestibule is a space (a) Between lips & gums (b) Between tongue & teeth (c) Between incisor & canine (d) None
Last Answer : (a) Between lips & gums
Description : In gut of rabbit taeinae & hustra are the parts of (a) Ileum (b) Duodenum (c) Colon (d) All
Last Answer : (c) Colon
Description : Food is directed towards caecum & colon accordingly at the point (a) Haustra (b) Taeinae (c) Sacculus Rotendus (d) None
Last Answer : (c) Sacculus Rotendus
Description : Vit A & D are stored in (a) Bone (b) Spleen (c) Liver (d) All
Last Answer : (c) Liver
Description : bne of the following is not a part of gut & digestive system (a) Spleen (b) Stomach (c) Liver (d) Pancreas
Last Answer : (a) Spleen
Description : The ratio that most closely approximates the number of net molecules of ATP formed per mole of glucose utilized under aerobic conditions to the net number formed under anaerobic conditions is (A) 4:1 (B) 13:1 (C) 18:1 (D) 24:1
Last Answer : Answer : C
Description : Glucagon is secreted when glucose level of blood falls. It mobilises reserve food like glycogen into glucose. What is pregnancy hormone ? Why is it known so ? -Biology-10
Last Answer : Progesterone is called pregnancy hormone. It helps in maintaining pregnancy by non-formation of new ova, promoting thickening and secretory activity of uterine wall and attachment of embryo to the uterine wall.
Description : The glucose is converted into glycogen in liver and stored in `:`
Last Answer : The glucose is converted into glycogen in liver and stored in `:` A. Liver B. Liver and musles C. Liver and spleen D. Spleen and muscles
Description : What molecule supplies the energy needed to join glucose molecules together to form a molecule of glycogen?
Last Answer : Generally speaking, no molecule supplies the energy to join a glucose into a growing glycogen chain. A previous step must be done and that is the formation of uridine diphosphate glucose (UDP-glucose or UDPG) ... group on one of the glycogen's nonreducing ends to form an alpha(1-4)-glycosidic bond.
Description : An essential agent for converting glucose to glycogen in liver is (A) Latic acid (B) GTP (C) UTP (D) Pyruvic acid
Description : Glucose-1-phosphate liberated from glycogen cannot be converted into free glucose in (A) Liver (B) Kidneys (C) Muscles (D) Brain
Description : Glycogen phosphorylase liberates the following from glycogen (A) Glucose (B) Glucose-6-phosphate (C) Glucose-1-phosphate (D) Maltose
Description : Pompe ’s d isease is caused due to deficiency of (A) Lysosomal α-1→4 and 1→6-glucosidase (B) Glucose-6-phosphatase (C) Glycogen synthase (D) Phosphofructokinase
Description : Action of glycogen synthase is inhibited by (A) Insulin (B) Glucose (C) Mg2+ (D) Cyclic AMP
Description : Allosteric activator of glycogen synthase is (A) Glucose (B) Glucose-6-Phosphate (C) UTP (D) Glucose-1-phosphate
Last Answer : Answer : B
Description : In the synthesis of glycogen from glucose the reversible step is (A) Glucose → glucose 6-phosphate (B) Glucose 6-phosphate → glucose 1-phosphate (C) Glucose 1-phosphate → UDP glucose (D) UDP glucose → glycogen
Description : The pathway of glycogen biosynthesis involves a special nucleotide of glucose. In the reaction below, NuDP stands for NuDP Glucose + glycogenn → NuDP + glycogenn+1 (A) ADP (B) GDP (C) UDP (D) CDP
Description : The process of breakdown of glycogen to glucose in the liver and pyruvate and lacate in the muscle is known as (A) Glyogenesis (B) Glycogenolysis (C) Gluconeogenesis (D) Cellular degradation
Description : Renal glycosuria occurs due to (A) Increased filtration of glucose in glomeruli (B) Increased secretion of glucose by renal tubular cells (C) Decreased reabsorption of glucose by renal tubular cells (D) Increased conversion of glycogen into glucose in tubular cells
Description : The carbohydrate reserved in human body is (A) Starch (B) Glucose (C) Glycogen (D) Inulin
Last Answer : C