A net of two ATP are produced during glycolysis.
First of all, the electron transport chain DOES NOTproduce ATP by glycolysis. Glycolysis takes place outside the mitochondrion (plural: mitochondria), in the cytoplasm. The electron transport chain is located inside of the mitochondrion.
The following does not have anything to do with cellular respiration in prokaryotes.
4 ATP molecules are produced by glycolysis.
34 ATP molecules are produced by the electron transport chain.
2 ATP molecules are used to force the 2 pyruvic acid molecules into the mitochondrion, since it is against the concentration gradient (going from low to high instead of high to low), using a form of active transport (uses energy; opposite is passive transport).
Steps of AEROBIC Cellular Respiration:
1) Glycolysis occurs in the cytoplasm creating 4 ATP molecules. It transforms parts of the glucose molecule into 2 pyruvic acid molecules.
2) The 2 pyruvic acid molecules are forced into the mitochondrion (further descibed above) by using 2 ATP molecules.
3) Acetyl-CoA is derived from the pyruvic acid molecules
4) The Acetyl-CoA goes into the Kreb's Cycle, or the Citric Acid Cycle, and forms 4 more ATP (total produced so far :8 ATP; net produced so far:6ATP)
5) It then goes into the electron transport chain and goes through oxidative phosphorylation and produces 34 ATP.
SO:(for AEROBIC RESPIRATION)
C6H12O6+6O2+2 ATP -------> 6CO2+6H2O+38 ATP
(glucose+oxygen+energy -----(enzymes (ATPase))-----> carbon dioxide+water (dihydrogen oxide)+energy)
The net gain of ATP is 36 ATP. (38 ATP (produced) - 2 ATP (used) = 36 ATP (net gain))
34 produced in Electron transport chain
4 produced in glycolysis (2 net gained, because two taken in four produced)
30 more ATP molecules produced in the electron transport chain then in glycolysis.
Four ATP molecules are produced, but there is a net gain of two. This is because the process requires an initial input (energy investment) of 2 ATP molecules in the beginning, when 2 ATP are converted to 2 ADP.
it produces 4 ATP molecules but then uses 2 ATP molecules to break down glucose... so really the net gain of ATP molecules is 2..
There are 2 ATP molecules in glycolysis. by: T.Swinson
There are four ATP molecules but two are used, making a net production of two in the end.
Glycolysis produces 2 ATP.
36
2
Most of the energy comes from the electron transport chain by oxidative phosphorylation. However there is energy produced in the Krebs cycle and Glycolysis this is called substrate level phosphorylation.
There are 2 net ATP produced during glycolysis. 4 are produced but 2 are used so the net production is 2. There are 2 NADH produced which are then transferred to to the electron transport chain.
34 ATP Molecules are produced
It produces 34 ATP's
About 1 electron.--------------------------------The question is unclear and makes no sense to this Ph.D physical chemist. Please restate (or have restated) your question in understandable English.The first "answer" above (About 1 electron.) is not my answer. Please note that the units of energy related to energetic electrons is in eV or electron Volts or something equivalent.
Electron transport chain. During electron transport chain 34 ATP molecules are produced whereas glycolysis and citric acid cycle yield 4 ATPs (2 during glycolysis and 2 during citric acid cycle).
36-38 molecules of adenosine triphosphate (ATP) are produced from one molecule of glucose during aerobic respiration. 32-34 molecules of ATP are produced from the electron transport chain. Glycolysis produces 2 molecules of ATP. The Krebs cycle produces 2 molecules of ATP.
Electron transport chains
Most of the energy comes from the electron transport chain by oxidative phosphorylation. However there is energy produced in the Krebs cycle and Glycolysis this is called substrate level phosphorylation.
Electron transport has the greatest number of ATP molecules.
There are four main steps in cellular respiration are glycolysis, Link Reaction, Krebs Cycle and Hydrogen Transport Chain.In glycolysis, glucose molecules are broken down into pyruvate and pyruvic acid. Two molecules of ATP are produced in this cycle. This is fed into a link reaction, where some chemical rearrangement occurs.The Krebs cycle, also called the Citric acid cycle, allows extensive rearrangement of the atoms to occur. 2 molecules of ATP are produced in this cycle, bringing the total to four so far. Carbon dioxide is released as a byproduct, while the hydrogen atom is passed on to the next cycle.The hydrogen transport chain, also called the electron transport chain, is the last step of cellular respiration. In this phase, the electron belonging to the hydrogen is passed along a chain of receptors, with oxygen as the final receptor. The hydrogen atom is not used up in the reaction. This step provides the most ATP, with 32 molecules being produced.
36 molecules of ATP are produced from one molecule of glucose as a result of aerobic cellular respiration.
34 ATP molecules are produced by the end of the electron transport chain.
There are 2 ATP molecules produced in Glycolysis and another 2 in Krebs cycle ans 32 ATP molecules in Electron Transport Chain so... 32+2+2=36
34
Majority of ATP molecules are produced in mitochondria, via F1-F0 particles, through electron transport system.
34 :)