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Carbohydrates
| Question | Answer |
|---|---|
| CHO decrease cholesterol and glucose absorbation. GOOD For diabetes. Anticonstipatient Anticholon cancer and ulcertine | CELLULOSE |
| Indigestible CHO ..........and...... | Chitin Cellulose |
| CHO Structure of exoskeleton in insects | Chitin |
| CHO In membrane receptors | Glycoprotien Glycolipid "Glycocalyx |
| All carbohydrates contain asymmetric carbon except | Dihydroxy acetone |
| Carbohydrates found in blood as ..... And in cells like liver , muscle as... | Glucose Glycogen |
| Maintain blood glucose during fast or sleep from carb. In ..... Muscle glycogen or liver glycogen? | Liver.. What about muscle glycogen...! |
| Carb. Used as energy when you do exercise , from glycogen that stored in ... cells | Muscles |
| Reference suger | Glyceraldehyde |
| Non physiological mammalian carb. | Levo rotation carb. |
| Optical activity measured by | polarimeter |
| Physical property to reflect polarized light , of all chiral carbons in compound | Optical activity |
| D..ribose physiological importance in DNA T F | |
| Ribose is structural elements for DNA T or F | F |
| Structural isomers as A. Mannose..Glucose B.fractose ..glucose C.Lyxose ...ribose | B |
| Mainly biochemical importance in brain glycolipid A. Xylose B. Arabinose C. Mannose D. Galactose | D |
| Pentose sugar found in heart muscle A.lyxose B.Ribose C.xylose D.xylulose | A |
| Found in RBC HMP A. Erythrose B.Erythrulose C.sedohetulose D.all | D |
| Monosachatprides Found in sedum plant A.ketoHexses B.keto heptoses C. Aldopentoses D.non | B |
| Monosacharides utilized by brain | Glucose |
| Monosacharide utilized by sperms | Fructose |
| Found in mannan in bacteria cell wall | Mannose |
| Pentose found in nucleic acid | D.ribose |
| Pentose formed in metabolic process | D.ribulose |
| Structural elements in Nuleuc acids as RNA Coenzyme ATP,GTP , NAD , FAD Flavoprotein | D.ribose |
| Structural elements in flavoproteins | D.ribose |
| Intermediate in pentose phosphate pathway | Ribose phosphates Ribulose phosphates |
| Intermediate in uronic acid path way | L.xylulose |
| Clinical significal of L xylulose | Found in urine in essential pentosuria |
| Found in Wood gum Protoglycans GAGs | D-xylose |
| Gum Arabic (((Plum)) Cherry gums | D.Arabinose |
| Raised blood glu .... Present glu in urine named.... and may be due to .... | HeperGlycemia Glycosuria DM |
| Accumulation fructose can cause... | Hyperglycemia Fructose convert to glucose in liver |
| Can be found from hydrolysis of lactose | Galactose |
| Monosacharide synthesis in mammary gland | Galatose |
| Constituent glycoprotien And glycolibid " specially in brain lipid " | Galactose |
| Failure in metabolism this sugar can cause galactosemia And (((cataract))) | Galactose |
| Source of this sugar hydrolysis of gums... | D.mannose Also the main source from hydrolysis of mannan plant |
| It's source hydrolysis of lactose | Galactose |
| Hydrolysis of inulin produce ... Q.what is source of inulin... | D. Fracture Jerusalem artichoke |
| Which sugars can be hydrolysis to produce fructose | Inulin Cane sugar |
| In glycosides, uncarbohydrates group called | Glycone |
| Oxidation of Aldohexoses in C1 by.......agent | HOBr hypobromous acid or HOCl |
| Do detoxification function conjugation to bilirubin and change it from lipid soluble to water soluble to extruted by bile : | Glycuronic acid |
| Oxidation of glucose to glucuronic acid by.... In carbon NO. .... | Enzymes of liver . In sixth carbon |
| Glucuronic acid found in heteropolysacharides like | Hyaluronic acid |
| Strong oxidation in C No. | 1 & 6 |
| Strong oxidation agent to oxidative 1 and 6 carbons | HNO3 |
| Glucose to Mannose to Galactose to With strong oxidation agent HNO3 | GLUCOSACCHARIC ACID MANNARIC ACID MUCIC ACID |
| Dicarboxylic ACID as ... | Glucosaccharic acid Mannaric acid Mucic acid |
| Sorbitol sugar is from reduction of Mannitol Dulcitol | 1 glucose 2 mannose 3 galactose |
| 3 sugars Accumulation these sugars can cause cataract. | In most cases sorbitol Dulcitol Galactose |
| Sugar can be reduce intracranial pressure after reduction process to this sugar | Mannose Reduction >>>sodium amalgam>>>>mannitol |