what is the molecular formula for proteins?
554300
Proteins are made of amino acids, the basic formula for them is:\n.......R\n........|\nH2N-C-COOH\n........|\n.......H\nwhere R is a side chain specific to each amino acid. there are 2 basic aminoacids which make all the proteins. Some proteins contain more than 100 amino chains.
1040868
A chemical formula states the ratios of elements within a compound. Molar Mass is simply the mass of a single molecule or formula unit of that compound, and an empirical formula states the smallest, simplified ratio in a compound. Think of it as a chemical formula reduced by a common factor.
479762
I assume you are talking about the formula and not the structure.\n\nThe molecular formula is C6H5NO5P\n\nStructure (if in case you want it too) is as follows:\n\nDraw a benzene ring (phenyl group) minus 1 hydrogen (C6H5). To the Carbon without the hydrogen, attach a Hydroxyl group (-OH). On the other Carbon positions, whether it is the ortho positions, meta positions, or para position, erase the hydrogen and attach a nitrate group (-NO2). On the Oxygen with the double bond to Nitrogen on the Nitrate group, erase one of the bonds and attach this bond to the phosphate group (-PO3).\n\nI'm not sure if you are talking about a nitro-phospho bond or a hydroxy-phosphate bond, but the difference is only 1 hydrogen.
27974
Each cell in the human body contains thousands of different proteins, the most abundant and diverse class of biomolecules. Proteins are, in fact, present in the cells of all living organisms, though each different species contains a slight to major variation in the number and type of the biomolecules so that there are literally millions of different proteins that exist in the biological world. Proteins play a major role both in cellular structure and function, some being involved in such activities as transport, catalysis, storage, contraction, and protection, while others form critical parts of the cytoskeleton. The types of protein differ from cell to cell, but all have the same basic structure with respect to the constituent amino acids that make up the backbone. Most proteins are biological macromolecules that range in molecular weight from about 6,000 to several million Daltons. They are all polymers that are composed of covalently linked amino acids. The number, chemical nature, and sequential order of amino acids in a protein chain determine the distinctive structure and characteristic chemical behavior of each protein.\n\nAs for order of quantities:\n ~25% of the proteins found in the body are classified as collagens. Followed by keratins, the muscle proteins actin and myosin then hemoglobin.
24682
Amino acids.  All proteins are combinations of only these twenty amino acids, which are known as the building blocks of proteins.  The listed source can give you a list of the twenty amino acids.
395075
Here's a good site:http://www.accessexcellence.org/RC/VL/GG/protein_synthesis.html\n\nAnd here another with a movie to explain it:http://www.lewport.wnyric.org/jwanamaker/animations/Protein%20Synthesis%20-%20long.html
251893
You will find the formula here ....\nhttp://www.fao.org/docrep/W6355E/w6355e0c.htm
782832
the peptide bond of protein is the bond formed between the carbonyl carbon of one amino acid and the nitrogen atom another amino acid. this is how the amino acids binds with eachother to form  the polypeptide chain and consequently the protein.
231671
Protein binding – if highly protein bound eg pheny – displaced, incr free drug\n\nHope this is what you're looking for.\n\n\nPhenyl &#92;Phe"nyl&#92;, n. [Gr. ? to bring to light + -yl: cf. F. ph['e]nyle. So called because it is a by-product of illuminating gas.]\n\n(Chem.) A hydrocarbon radical (C6H5) regarded as the essential residue of benzene, and the basis of an immense number of aromatic derivatives.\n\nPhenyl hydrate (Chem.), phenol or carbolic acid.\n\nPhenyl hydrazine (Chem.), a nitrogenous base (C6H5.N2H3) produced artificially as a colorless oil which unites with acids, ketones, etc., to form well-crystallized compounds.
811894
(1) Find the empirical formula.  Assuming a 100 gram sample,\n\n40.00 g C x (1 mol C/12.011 g C) = 3.33 mol C\n6.71 g H x (1 mol H/1.0079 g H) = 6.66 mol H\n53.28 g O x (1 mol O/16.00 g O) = 3.33 mol O\n\nSo the ratio of C:H:O is 1:2:1, and the Empirical Formula is C1H2O1.\n\n(2) Now the molecular formula of something is some multiple of the empirical formula, or (C1H2O1) x z.  We have to figure out what this z is.\n\nIf it's a gas, and the data given are: \nP = 2931.6 mmHg x (1 atm/760 mmHg) = 3.86 atm\nV = 189.0 mL = 0.1890 L\nT = 23.0C = 296 K\nR = 0.0821 atm-L/mol-K\nso using the Ideal Gas Law, PV=nRT, n  = 0.0300 mol\n\nThe molar mass of the compound is mass/moles = m/n = 1.80 g/0.0300 mol = 60.0 g/mol.\n\nThe Empirical Formula is C1H2O1; one empirical formula unit has a mass of (1 x 12.011) + (2 x 1.0079) + (1 x 16.00) = 30.03; if the molecule weighs 60.0 g/mol, then the z is 2 (in other words, it requires two empirical formula units to make up the molecule) nad the molecular formula is C2H4O2.
795424
First, use the ideal gas law PV=nRT to solve for n, the number of moles.  You are given P,V, and T.  R is the gas constant 62.364 mmHg*L/(mol*K).  Now you have the number of moles of the unknown and you were given its mass.  Thus, you can find the molar mass of your unknown.  This will help to determine your molecular formula when you compare this value to that of the empirical formula.\n\nTo determine the empirical formula: Assume a 100g sample.  Then you'll have 65.45 g C, 5.49 g H, and 29.06 g O.  Determine the molar ratios of each compound and divide by the least common multiple.  In this case, you get a ratio of C:H:O of roughly 3:3:1.  So your empirical formula is C3H3O.  Compare the molar mass of the empirical formula (55 g/mol) with the molar mass calculated above.  Multiply the components of the empirical formula by a scalar as necessary to match the molar mass of the unknown.
846025
assume that we have N mols of glucose in the 5% solution and S mols of albumin in the 5% solution....:\nwe know that the weight percent of an solution find by the following equation:{ ( mols of matter * molecular weight of matter)/100 Grams of the final solution}\nit means that:\nfor glucose: 5%=(N*180000)/100--->5=N*180000--->N=180000/5=36000(mols)\nfor albumin: 5%=(S*45000)/100--->5=S*45000--->S=45000/5=9000(mols)
129639
a variety of hydrocarbon that has linear bond of 6 carbons and 2 nitrogen. The rest of atom is hydrogen. Its chemical formula is C6H16N2 and the structure is   \nCH3-CH2-NH-CH2-CH2-NH-CH2-CH3
503574
Amino acid is any molecule that contains both amine and carboxlic acid.  Amino acid is the building block of protein.\n\nVisit http://en.wikipedia.org/wiki/Amino_acid http://en.wikipedia.org/wiki/Amine http://en.wikipedia.org/wiki/Carboxylic_acid
961793
Call it (CxHyOz)\nMass of C = 12x\nMass of H = 2y\nMass of O = 16z\n-----------------------\nIts molecular weight M = 12x + 2y + 16z = 90\n\nPercentage of C: (12x / M) *100% = 26.7% <-> 12x = 90 * 26.7 / 100 <-> 12x = 24 <-> x = 2\n\nYou can do the same with H and O to find y = 2 and z = 4.\n\nThe formula is, hence, C2H2O4.
449926
The molecular formula is C6H5NO5P\n\nStructure (if in case you want it too) is as follows:\n\nDraw a benzene ring (phenyl group) minus 1 hydrogen (C6H5). To the Carbon without the hydrogen, attach a Hydroxyl group (-OH). \n\nOn the other Carbon positions, whether it is the ortho positions, meta positions, or para position, erase the hydrogen and attach a nitrate group (-NO2). \n\nOn the Oxygen with the double bond to Nitrogen on the Nitrate group, erase one of the bonds and attach this bond to the phosphate group (-PO3).\n\n4-nitrophenol phosphate is used in a substrate for a timed test for alkaline phosphatase turning colors for 4-nitrophenol
72680
HUMUHUMUNUKUNUKUAPUAA (a triggerfish - RHUD2). \nit has 21 letters but only uses 6\n\nGLYCYLGLYCYLGLYCYLGLYCINE which is in DOC, and a legitimate use of which has been found on the Internet.\n\nit has 25 letters and only uses 6\nand......\nYOUR GONNA HATE ME FOR THIS BUT I COULDNT RESIST..........\n\n\nA 1,913-letter chemical name for the tryptophan synthetase A protein: \n\nmethionylglutaminylarginyltyrosylglu\ntamylserylleucylphenylalanylalanylgl\nutaminylleucyllysylglutamylarginyllysy\nlglutamylglycylalanylphenylalanylvaly\nlprolylphenylalanylvalylthreonylleucy\nlglycylaspartylprolylglycylisoleucyl\nglutamylglutaminylserylleucyllysyliso\nleucylaspartylthreonylleucylisoleucyl\nglutamylalanylglycylalanylaspartylalan\nylleucylglutamylleucylglycylisoleucylpr\nolylphenylalanylserylaspartylproly lleucylalanylaspartylglycylpro\nlylthreonylisoleucylglutaminyl\nasparaginylalanylthre onylleuc\nylarginylalanylphenylalanylalanylalan\nylglycylvalylthreonylprolylalanylglu\ntaminylcysteinylphenylalanylgl\nutamylmethionylleucylalanylleu\ncylisoleucylarginylgl utaminyll\nysylhistidylprolylthreonylisoleuc\nylprolylisoleucylglycylleucylleucyl\nmethionyltyrosylalanylasparaginyll\neucylvalylphenylalanylasparagi\nnyllysylglycylisoleucylaspartylglu\ntamylphenylalanyltyrosylalanylglu\ntaminylcysteinylglutamyllysylvalylg\nlycylvalylaspartylserylvalylleuc\nylvalylalanylaspartylvalylproly\nlvalylglutaminylglutamylserylal\nanylprolylphenylalanylarginylgl\nutaminylalanylalanylleucylarginylhist\nidylasparaginylvalylalanylprol\nylisoleucylphenylalanylisoleucyl\ncysteinylprolylprolylaspartylala\nnylaspartylaspartylaspartylleucyl\nleucylarginylglutaminylisoleucylala\nnylseryltyrosylglycylarginylglyc\nyltyrosylthreonyltyrosylleucylleu\ncylserylarginylalanylglycylvalylth\nreonylglycylalanylglutamylasparagin\nylarginylalanylalanylleucylprolylle\nucylasparaginylhistidylleucylvalyl\nalanyllysylleucyllysylglutamyltyrosylasp araginylalanylalanylprolylprolylleuc\nylglutaminylglycylphenylalanylglyc\nylisoleucylserylalanylprolylaspart\nylglutaminylvalyllysylalanylalanyl\nisoleucylaspartylalanylglycylalan\nylalanylglycylalanylisoleucylserylg\nlycylserylalanylisoleucylvalyllysylis oleucylisoleucylglutamylglutaminylhist\nidylasparaginylisoleucylglutamylprolyl\nglutamyllysylmethionylleucylalanylalany\nlleucyllysylvalylphenylalanylvalylglutam\ninylprolylmethionyllysylalanylalanylthreo\nnylarginylserine \n\nit has 1,913 letters and only uses 18 different letters (y being one of them used 319 times). Holy crap!!!!!!!!!