What's the difference between pyruvate and pyruvic acid?
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Pyruvate is the conjuate salt of pyruvic acid.\n\nPyruvic acid dissociates in solution to pyruvate.  \n\nPyruvic acid's chemical formula is : CH3COCO2H\nPyruvate is:  CH3COCO2-
1055836
in lactate fermentation the pyruvate molecules are converted into lactate. NADH must be oxidized to NAD+
7601
The strength of C-O pi-bond is greater than that of C-C pi bond.(~ 364kJ/mol vs ~ 250 kJ/mol). Greater strength means greater stability. Thus the keto form is much favoured.
103696
It is more of a regulator enzyme than a catalyst. When there is a high concentration of ATP, the production of pyruvate is low, hence the slowing down of glycolysis (no more energy is needed).
675012
Look here:  http://www.analytictech.com/mb021/organic_vs_mechanistic_structure.htm
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ATP, NADH, FADH2, AND CO2\nGlycolsis start with glucose synthesis and goes through the Krebb Cycle with beginning of oxidation of Pyruvate,the end result is in the Transport Chain system with C02.
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Acids are things like lemon juice (citric acid), vinegar (acetic acid), and dairy products (lactic acid).\n\nBases are things like Drano (sodium hydroxide), bleach (sodium hypochlorite), and baking soda (sodium bicarbonate).
881545
The difference between yogurts is the amount of sugar or sweetening.  Yeasts live on sugars.  Acidophiles bacteria live on the by-products of fiber.  Fiber may be as important as anything else.  Avoid sugars.  Eat fiber.
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The difference between fructose and glucose is that the aldehyde (the lone oxygen) is attached to the end carbon in glucose but on the second carbon in fructose.
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difference is the presence and absence of phosphate group.\nnucleotide is = sugar+nitrogenbase+phosphate\nnucleoside is = sugar+nitrogenbase
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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.
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Adenine and guanine are what we call purines whereas thymine and cytosine (and you could add uracile) are pyrimidines. The main difference is the molecular structure of these nucleobases. Purines are made of two cycles and Pyrimidine are each made of one cycle. In the DNA and RNA molecules pyrimides pair with purines.
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They are both natural. Sugar is more practical, but honey has more nutritional advantages as well as being metabolized more slowly.
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Bicarbonate Ion.  HCO3-  Will combine with H+ (acid) to form H2CO3 or carbonic acid which has less effecto on pH.  Hemoglobin in RBC's is also an example of a protien buffer.  A buffer is anything that will receive or donate a hydrogen to swing the pH either way.
226403
well... sorry I can't help more specifically with your compounds...\n\n\na co-factor would be something that aids in the enzymatic process\n\na co-subtrate would be something that is required in addition to another subtrate which is ALSO altered by the enzymatic process\n\nThats my understanding of the matter... a substrate is acted upon by the process, whereas a factor is an additional required component but isn't acted on.
24916
They're different liquids. The stomach produces concentrated acid (HCl), the liver bile. The first mashes stuff up and kills germs, the other helps break down fats. Unless I've conmpletely forgotten my biology classes from 20 years ago.
397908
The different acids have a different pH so turn a differetn colour.\nThe concentrations are different. The HCl is more concentrated as it will fully dissociate.