If C1 is radioactively labelled as C14, enters glycolysis which C of glyceradehyde-3-phosphate will be labeled
926989
Crikey your a bit of a swat
448087
gamma - start counting next to the carboxylic acid carbon (which is numbered 1) \n\n2 would be alpha\n\n3 would be beta\n\nand 4 keto is gamma
904652
CH3CH2C(CH3)3.\nI guess you forgot to type the C before the parenthesis. If you didn't forget, then none of the answers is correct (you would be missing a carbon atom).\n\nChem-man I would have contacted you in private about this but you do not give us the option to e-mail you. I have seen several of your answers prompting askers to verify your answer through echemistryhelp. I checked the website and it is not a free one; you post a question and pay for the answer. I'd say that this is a form of indirect advertisement  which is against the community guidelines. Please refrain from doing that or I will have to report you.
418688
So that you can form phosphoenolpyruvate, which can react to form pyruvate and regenerate another ATP molecule-\n\nThis reaction is aimed at converting the relatively low energy phosphoacyl-ester of 3PG to a high-energy form and harvesting the phosphate as ATP. The 3PG is first converted to 2PG by phosphoglycerate mutase and the 2PG conversion to phosphoenoylpyruvate (PEP) is catalyzed by enolase.  Its all a matter of generating a higher energy compound so you can make more ATP, and pyruvate to feed into the TCA cycle in aerobic metabolism, or reduction to lactic acid in anarobic metabolism.  I hope that answered your question.
745290
The answer is C.  Six molecule of 3-phosphoglycerate is produced per turn of the Calvin cycle (in the first step).  One full turn of the Calvin cycle requires the fixation of three CO2 molecules.  Also ATP and NADPH is used in the Calvin cycle and both are oxidized to lower energy forms.  Only 1 RuBP is produced per cycle.
204385
H3PO3\n\nnot H3PO4, which is PhosphoRIC acid
619926
atp phosphorylses the glucose to form glucose phosphate - this energises glucose and makes it more reactive, so that the subsequent steps of glycolysis (anaerobic respiration) are able to occur.\n\nif the glucose was not energised, it would not split into two to form triose phosphate, and would not form pyruvate (and therefore lactate) as it is not reactive enough.\n\n\nglycolysis reaction:\n\nglucose +atp => glucose phosphate + adp => 2triose phosphate  => 2 pyruvate\n\nThen NADH, a hydrogen carrier, supplies H+ ions to the pyruvate so it is converted into lactate.
813688
This brings back dreadful memories! Glucose is the principal sugar in the biological world. Breakdown of glucose happens in two stages. The first stage is glycolosis, which consists of 10 successive steps in which the glucose, a 6-carbon molecule, is converted into two 3-carbon molecules (pyruvate) and two ATP molecules are synthesized from two ADP molecules and two P i. The second stage of glucose breakdown is called celular respiration, converts the pyruvate molecules into CO2 and H2O through 15 steps, some of which are coupled to the synthesis of many molecules of ATP from ADP +Pi. When pure glucose is ignited and burned, it is completely converted to CO2 and H2O with the release of heat. C6 H12 6O2---->6CO2 + 6H20. The breakdown of glucose in a cell leads to the same result. Six O2 molecules are needed to catabolize each molecule of glucose, and 6 molecules of CO2 and 6 molecules of H2O are the end products. For one mole (180 grams) 686 kilocalories are released. In a cell, the breakdown occurs stepwise, with some energy released at each step. By coupling certain of the steps to synthesis of ATP from ADP, energy is captured. Glycolysis carries the breakdown to pyruvate, during which some energy is transferred into a net gain of two ATP molecules. Glycolysis, however, taps very little of the free energy in glucose; about 93% of this energy is still present in the two pyruvate molecules left after glycolysis. This energy is released in stepwise fashion by conversion of pyruvate to CO2 and H2O in cellular respiration, with the generation of 36 ATP molecules. Cellular respiration occurs in two stages. In the first stage, the pyruvate is oxidized in a sequence of reactions to CO2 and H2O, and electrons are transferred to coenzymes. In the second stage, the passage of the electrons along an electron transport chain is coupled to the synthesis of ATP from ADP and Pi in a manner similar to the transfer of electrons and generation of ATP that occurs in phase 1 reactions of photosynthesis. Then you go on to the citric acid or Krebs cycle. I hope this helps. I remember drawing it out over and over to memorize it. The main thing is to remember as the process goes on what the byproducts are-ATP, etc.
1176417
Radioligands are simply "labeling" a substance (in this case, the ligand) with radioactive atoms.  Typically, the ligand binds to a molecule that you are interested in detecting.  Since you can't "see" ligand or the molecule of interest, when the ligand is exposed to your mixture containing hopefully the molecule of interest, the presence of that molecule of interest can be indirectly "shown" by the radioactivity of the ligand.
823965
Glycolysis is not an oxygen consuming process. During Glycolysis, two molecules of a polysacharide split ('lysis') up to a monosaccharide. The is an OH-H bond, therefore, when the molecules split up, a molecule of Water is required.\n\nTherefore, it is a hydrolysis reaction.
910685
The pathway of glycolysis can be seen as consisting of 2 separate phases. The first is the chemical priming phase requiring energy in the form of ATP, and the second is considered the energy-yielding phase. In the first phase, 2 equivalents of ATP are used to convert glucose to fructose 1,6-bisphosphate (F1,6BP). In the second phase F1,6BP is degraded to pyruvate, with the production of 4 equivalents of ATP and 2 equivalents of NADH.
933669
aldehyde\nthe name of the compound is propionaldehyde
854398
When the two glucose molecules join, two hydrogen and one oxygen atoms are released, so I think the answer to your question is that the larger molecule is the maltose and the smaller is water (H2O).\n\nHope this helps - now get on with your homework!!  ;-)
812798
3Ca(OH)2+2H3PO4>Ca3(PO4)2+6H2O
473544
I think you meant to ask about glucose 6 phosphate dehydrogenase.\n\nSee this site; it is easy to read:\n\nhttp://www.bbc.co.uk/health/conditions/g6pdd1.shtml
792939
Glycogen phosphorylase uses phosphate instead of water to break down glycogen. Glycogen phosphorylase manages to use phosphate to catalyze glycogen breakdown by employing the coenzyme pyridoxal phosphate (PLP). This coenzyme forms a Schiff base intermediate with a lysine residue of the enzyme (see HERE). The 5' phosphate of PLP act as a proton donor and then as a proton acceptor (acid-base catalyst). Orthophosphate acts to donate a proton to carbon 4 of the glycogen chain and simultaneously acquire a proton from PLP. The carbonium ion thus created is attacked by orthophosphate to form alpha-glucose-1-phosphate. The mechanism can be seen HERE.
47237
Glyceraldehyde-3-phosphate (aka GAP), and ultimately that is made into glucose.