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.
Acetyle Co-A + Oxaloacetate
yes
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.
The Krebs cycle produces 2 ATP molecules per glucose molecule during cellular respiration.
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.
The Krebs cycle picks up acetyl-CoA, which is a two-carbon molecule derived from the breakdown of carbohydrates, fats, and proteins. Acetyl-CoA enters the Krebs cycle to be further oxidized to produce energy in the form of ATP.