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Where does co2 come from during Krebs cycle?
CO2 is produced during the Krebs cycle as a byproduct of decarboxylation reactions that occur when citrate is converted to isocitrate, isocitrate to alpha-ketoglutarate, and alpha-ketoglutarate to succinyl-CoA. These decarboxylation reactions release carbon dioxide as a waste product.
Where do the reactants for the Krebs cycle come from?
The reactants for the Krebs cycle come from the breakdown of carbohydrates, fats, and proteins into acetyl-CoA, which is then used as the starting molecule for the cycle. These molecules are broken down by various metabolic pathways in the cell to produce the necessary substrates for the Krebs cycle.
Does glycolosis or Krebs cycle come first?
Glycolysis evolved first. Cells of all types of organisms are able to carry out glycolysis. The Krebs cycle arose after photosynthetic organisms began adding oxygen to the atmosphere because Krebs cycle requires oxygen and glycolysis does not.
What types of molecules are produced in the Krebs cycle?
One ATP is formed, along with three NADH, and two CO2. (? re:numbers) A number of different molecules are involved during the Kreb's [citric acid] Cycle, but those are the products that come out of the cycle. (Good).
Where does the co2 come from in the Krebs cycle?
In the Krebs cycle, also known as the citric acid cycle, carbon dioxide (CO2) is produced during the decarboxylation reactions that occur at specific steps in the cycle. Specifically, CO2 is released when isocitrate is converted to alpha-ketoglutarate and when alpha-ketoglutarate is converted to succinyl-CoA. These steps involve the removal of carbon atoms from the organic molecules, resulting in the release of CO2 as a byproduct. This process is essential for cellular respiration, as it helps to oxidize substrates to generate energy.
Can the electron transport chain occur without the Krebs cycle?
Yes, the electron transport chain can occur without the Krebs cycle. The electron transport chain generates ATP by transferring electrons through a series of protein complexes in the inner mitochondrial membrane, regardless of whether the electrons come from the Krebs cycle or other sources.
What is the main products from the kreb's cycle?
this is reaction done by micro organisms in this oxidation reaction taking place between oxygen and carbohydrate/ fat/ proteins. from this main product is energy gain by micro organisms and by product CO2 and water given out . this CO2 and water taken by plant to from carbohydrate/ fat/ protein. such a way this cycle take place.
Where does the Carbon for the Calvin Cycle come from what substance?
The source of carbon for the Calvin cycle is carbon dioxide.
Where does most of the air huumans breath come from?
They come from plants. It is a cycle. (Carbon Dioxide and Oxygen Cycle) When you breathe out you realse Carbon Dioxide and the plants sucks it in and relase oxygen and that is what we breathe in.
The role of atp in muscle contraction is to supply energy for?
Aerobic and anaerobic pathways. instant energy comes from anaerobic pathways (Glycolysis) and long durations come from aerobic pathways (Krebs cycle).
What come after glycolysis?
After glycolysis you will go through bridging reaction to the Krebs cycle, also known as the citric acid cycle because of the use of citric acid. the reducing power generated indirectly helps to power oxidative phosphorylation that occurs, which yields a total of 34 ATP's from one glucose molecule. Good luck
Why does the full moon come first in the moon cycle?
it doesnt
