The first reactant and last product are the same.
The first reactant and last product are the same.
The Krebs cycle is cyclic because it regenerates its starting molecule, oxaloacetate, after completing a series of reactions that generate high-energy molecules like NADH and FADH2. This enables the cycle to continue in a perpetual loop, facilitating the conversion of acetyl-CoA into ATP.
The first reactant and last product are the same.
The first reactant and last product are the same.
A single glucose molecule is able to drive the Krebs cycle 2 times. The Krebs Cycle is the series of chemical reactions that take place to provide all aerobic organisms with the ability to make energy.
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.
Brain
The three parts of cellular respiration are: 1-Glycolysis (happens in the cytoplasm) 2-Krebs Cycle (Happens in the mitochondria) 3-Electron Transport Chain (happens in the mitochondria)
The answer is pyruvic acid no it's not, this failure up here ↑ is wrong, the answer is acetyl, then two carbon molecules enter the cycle
carbon dioxide
No, the reactions of cellular respiration do not occur entirely within the mitochondria. Glycolysis, the first stage of cellular respiration, takes place in the cytoplasm of the cell. The subsequent stages, including the Krebs cycle and oxidative phosphorylation, occur within the mitochondria. Thus, cellular respiration involves both cytoplasmic and mitochondrial processes.
if you're talking about after the carbons are exhaled through CO2 the the pyruvate need to give off more CO2 for it to be Acetyl Co-A to pass through the mitochondrial membrane to go through the Krebs cycle. so in the Krebs cycle it's acetyl Co-A. Then it goes to the electron transport chain.