how many disulphide bonds are there in chymotrypsinogen?
959770
well there are 2 important ones that hold together the a, b, and c chains of alpha-chymotrypsin, so at least 2.  alpha-chymotrypsin is the cleaved version of chymotrypsinogen.  Chymotryprsinogen's the 245 AA precursor, difference of about 4 AA's after all the cleaving
7695
The monomers are linked by covalent chemical bonds.
418718
H2S\n\nthats two hrdrogens for every 1 sulpher\n\nso get pure hydrohen and pure sulpher and mix 2:1
181015
The empirical formula of glycogen is(C6H10O5)n.\n                                       \nGlycogen is a highly-branched polymer of 10,000 to 120,000 Glc residues and molecular weight between 106 and 107 daltons. Most of Glc units are linked by a α-1,4 glycosidic bonds, approximately 1 in 12 Glc residues also makes a α-1,6 glycosidic bond with a second Glc which results in creating of a branch. Glycogen has only one reducing end and a large number of nonreducing ends with a free hydroxy group at carbon 4. The glycogen granules contain both glycogen and the enzymes of glycogen synthesis (glycogenesis) and degradation (glycogenolysis). The enzymes are nested between the outer branches of the glycogen molecules and act on the nonreducing ends. Therefore, the many nonreducing end-branches of glycogen facilitate its rapid synthesis and breakdown.
158656
Unable to guesstimate.  You're talking biological macromolecules, most likely.  They would probably have carbon, hydrogen, nitrogen, oxygen, sulfur, phosphorus, and perhals a halogen or two.  And maybe even a metal ion or two thrown in for good measure.
1016946
Pb(SO4)2\nPbSO4  is lead (II) sulfate!
67874
This is actually not a known compound in this form.  The closest is sodium thiosulfate also called sodium hyposulfite (Na2S2O3) or sodium hydrosulfite Na2S2O4-2H2O, also called dithionite or hyposulfite.  Sulfur tends to form multisulfur compounds with limited oxygen.\n\n\nSodium sulfide is Na2S.\nSodium sulfite is Na2SO3
892040
Subs specificity is when an enzyme has a specific substrate to bind to. It means that the secondary, tertiary or quaternary structure is folded so that only a certain substrate of a specific shape can bind to that ezzymes active site. It gives each protein a job to do to keep our bodies balanced.\nEx: Hemoglobin\n     Hemoglobin has its active sites exposed a certain way to only accept oxygen. If it accepted other things too, then we would not have good O2 transport capabitities.
844758
Using the Michaelis-Menten equation.\n\nMore details on teh attached link\n\nhttp://www.le.ac.uk/by/teach/biochemweb/tutorials/michment2print.html\n\nGood luck
863396
Each molecule of catalase is a tetramer of four polypeptide chains. Each chain is composed of more than 500 amino acids. Located within this tetramer are four porphyrin heme groups that are very much like the familiar hemoglobins, cytochromes, chlorophylls and nitrogen-fixing enzymes in legumes.  For the same reason hemoglobin (blood) is red, so is catalase.  The heme group has an iron (Fe) atom that is the source of the red color.  It's also the same reason rust (iron oxide) is reddish-orange.
668553
1.Total Protein\n\n2.Total Globulin\n\n3.Total Bilirubin(Direct & Indirect)\n\n4.AST(SGOT)\n\n5.ALT(SGPT)\n\n6.Alkaline Phosphatase
422969
AgNO3(aq)+2Na2S2O3(aq)--> [Ag(S2O3)2]3-(aq) + 4Na+(aq)+ NO3-(aq)
958410
1.\nMn(s) + SnCl2(aq) --> MnCl2(aq) + Sn(s)\nCr(s) + 2HBr(aq) --> CrBr2(aq) + H2(g)\nCo(s) + CaBr2(aq) --> N.R\n2Al(s) + 3Ni(NO3)2(aq) --> 2Al(NO3)3(aq) + 3Ni(s)\n\n2.\nMg + 2AgNO3 --> Mg(NO3)2 + 2Ag\nmole of Ag = 3.580 / 108 = 0.033 mole\nmole of AgNO3 = 0.033 mole = 33 mmole\nmolarity of AgNO3 = 33 / 50 = 0.66 M\n\n3.\na.soluble\nb.soluble\nc.soluble\nd.insoluble\ne.soluble\nf.soluble\ng.insoluble in water, soluble in acid\nh.soluble\n\n4.\n3NaOH(aq) + Fe(ClO4)3(aq) --> Fe(OH)3(s) + 3NaClO4(aq)\n3Na+ + 3OH- + Fe3+ + 3ClO4- --> Fe(OH)3 + 3Na+ + 3ClO4-\nFe3+ + 3OH- --> Fe(OH)3\n(NH4)2SO4(aq) + Pb(NO3)2(aq) --> PbSO4(s) + 2NH4NO3(aq)\n2NH4+ + SO42- + Pb2+ + 2NO3- --> PbSO4 + 2NH4+ + 2NO3-\nPb2+ + SO42- --> PbSO4\n\nHope it helps\npeace\nvixklen
969413
Chymotrypsinogen is one of the inactive enzymes in pancreatic juice, activated by trypsin and it is activated in the duodenum , I guess.. Pepsinogen is a zymogen(inactive enzyme)  which is obtained from peptic or chief cells, activated by Hcl in the stomach to form pepsin.\nTrypsinogen is one of the major enzymes in the pancreatic juice and is activated by an intestinal enzyme called enterokinase, and is activated in duodenum.\ncarboxy peptidase is also a componenet of pancreatic juice which acts on protiens, peptones and proteoses along with trypsin to form dipeptides. lactase converts lactose to glucose and galactose in the small intestine. Maltase converts maltose to two molecules of glucose. Aminopeptidase releases amino acid by acting on the terminal peptide bonds. Chymotrypsin breaks protiens and proteoses to peptides.Amylase converts polysaccharides like starch to disaccharides. Trypsin converts protiens and peptones to peptides. It also converts chymotrypsinogen to chymotrypsin and procarboxypeptidase to carboxy peptidase.\n\nThis is all I know abt the questions u asked cuz even I am studyin the same stuff now.... Hope its wat u are lookin for..except for sucrase.??
712605
#10.\n\n3,4 - dimethylhept - 3 - ene\n\nI cant really draw the other ones.\nJust look up your reaction mechanisms.\n\nGood Luck!
492757
Haemoglobin is a tetrameric proteins (four prteins bound together) made of two monomers of alpha Haemoglobin and two of beta Haemoglobin attached to four Haeme groups.\nSo, the chemical formula should be: alpha2Beta2Haeme4\n\nThe amino acid sequences for alpha and beta Haemoglobin are:\n\nAlpha:\nmvlspadktnvkaawgkvgahageygaealermflsfpttktyfphfdls hgsaqvkghgkkvadaltnavahvddmpnalsalsdlhahklrvdpvnfk llshcllvtlaahlpaeftpavhasldkflasvstvltskyr\n\nBeta:\nmvhltpeeksavtalwgkvnvdevggealgrllvvypwtqrffesfgdls tpdavmgnpkvkahgkkvlgafsdglahldnlkgtfatlselhcdklhvd penfrllgnvlvcvlahhfgkeftppvqaayqkvvagvanalahkyh\n\nFor a list of the one letter code for amino acids, visit:\nhttp://www.indstate.edu/thcme/mwking/amino-acids.html
250916
atp has 3 phosphate groups (3 high energy bonds) and adp has only 2