The Krebs cycle starts with acetyl CoA, and combines with oxaloacetate to form citrate, a six-carbon molecule. Citrate is further oxidized until oxaloacetate is again reached at the end to restart..
The Krebs cycle runs twice for each molecule of glucose consumed.
There are four carbons in a molecule of malate at the end of the Krebs cycle.
Acetyle Co-A + Oxaloacetate
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.
NADH and FADH2
The starting molecule for the Krebs cycle is acetyl-CoA, which enters the cycle by combining with oxaloacetate to form citrate.
The Krebs cycle runs twice for each molecule of glucose consumed.
Pyruvate -> Acetyl CoA -> Citrate which is used by the Krebs or Citric Acid Cycle.
The Krebs cycle runs twice to break down one molecule of glucose.
There are four carbons in a molecule of malate at the end of the Krebs cycle.
Carbon dioxide is recycled from the Krebs cycle in the form of the molecule oxaloacetate. This oxaloacetate can be used as a starting material to combine with acetyl-CoA to continue the cycle.
The Krebs cycle produces a total of 2 ATP molecules per glucose molecule.
yes
Acetyle Co-A + Oxaloacetate
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.
In a complete Krebs Cycle, 24 ATP are produced. Every glucose molecule produces 2 ATP, and there are 12 glucose molecules.
The Krebs cycle generates 1 ATP molecule per turn through substrate-level phosphorylation. Due to the cycle occurring twice per glucose molecule, a total of 2 ATP molecules are produced per glucose molecule entering the cycle.