In a bacterial cell, glycolysis precedes fermentation which uses one glucose molecule to produce a net gain of how many ATP molecules?
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In a bacterial cell, glycolysis precedes fermentation which uses one glucose molecule to produce a net...
In a liver cell, if a single molecule of glucose undergoes glycolysis, and the citrate cycle completes along with the electron transport chain, how many net ATP molecules are produced based on the chemical potential energy contained in the glucose substrate? Assume that no other pathways were involved.
1. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many NET ATP are generated in these reactions? ("Net" refers to total # generated - total number consumed.) 2. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many CO2 molecules are released in these reactions? 3. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many NADH molecules are generated in...
1. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many NET ATP are generated in these reactions? ("Net" refers to total # generated - total number consumed.) 2. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many CO2 molecules are released in these reactions? 3. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many NADH molecules are generated in...
During EMP glycolysis, 1 molecule of glucose is broken down into two molecules of pyruvate and 2 molecules of NADH are produced. During fermentation, 1 molecule of pyruvate is reduced. During this process, one molecule of NADH is oxidized. If 34 molecules of glucose are broken down during glycolysis, and all the resultant molecules of pyruvate are reduced by fermentation, how many molecules of NADH will remain?
Which of the following characteristics applies to fermentation? Select all answers that apply. It is aerobic. It is anaerobic. It takes place in mitochondria. It takes place in the cytoplasm. It produces alcohol, lactic acid, or other molecules as byproducts (depending on the species). It produces a net gain of 32 to 38 molecules of ATP per glucose molecule. It produces a net gain of 2 molecules of ATP per glucose molecule. It regenerates ADP to keep glycolysis running. It...
What is the net yield of ATP produced by the anaerobic fermentation of one molecule of galactose to two molecules of lactate in myocytes. The answer is 2 ATP but what is the explanation for that? I keep getting 3 ATP since galactose enters the glycolytic pathway at Glucose 6 phosphate and bypasses the hexokinase ATP retirement, thus giving the regular 2 ATP from glycolysis and an additional ATP that was not used in the hexokinase reaction. Thus giving 3...
Which will produce more ATP: i). Three molecules of glucose that are metabolized by glycolysis to yield pyruvate orii). Three molecules of glucose that enter the Pentose Phosphate pathway and are converted to two molecules of fructose-6-phosphate and one molecule of glyceraldehyde-3-phosphate, which can then enter glycolysis. Explain your metabolic calculations/logic. NOTE: Do not consider ATP equivalents from NADH or NADPH in your answer.
1. If one (1) molecule of phosphonenol pyruvate is oxidized via glycolysis, the PDC, and the CAC in a kidney cell, how many protons are pumped into the inner membrane space at ETC Complex III? 2. If one (1) molecule of glyceraldehyde 3-phosphate is oxidized via glycolysis, the PDC, and the CAC in a skeletal muscle cell, how many protons are pumped into the inner membrane space at ETC Complex IV? 3. If two (2) molecules of pyruvate are oxidized...
1. If one glucose molecule enters into glycolysis and proceeds through the PDC and through the citric acid cycle, how many NADH molecules are generated in these reactions? 2. If one glucose molecule enters into glycolysis and proceeds through the PDC and through the citric acid cycle, how many FADH2 molecules (that can be used directly by the ETC) are generated in these reactions? 3. If one glucose molecule enters into glycolysis and proceeds through the PDC and through the...
1. If one glucose molecule enters into glycolysis and proceeds through the PDC and through the citric acid cycle, how many NADH molecules are generated in these reactions? 2. If one glucose molecule enters into glycolysis and proceeds through the PDC and through the citric acid cycle, how many FADH2 molecules (that can be used directly by the ETC) are generated in these reactions? 3. If one glucose molecule enters into glycolysis and proceeds through the PDC and through the...