Kreb's Cycle Produce :
6NADH + 4CO2 + 2GTP + 2FADH2 per glucose molecule
As You Know, 1 Glucose Molecule Produce 2 Pyruvate Molecule
So, 3NADH + 2CO2 + GTP + FADH2 produced in Kreb's Cycle per 1 Pyruvate Molecule
The Krebs cycle is the sequence of reactions by which most living cells generate energy during aerobic respiration. It takes place in the mitochondria, consuming oxygen, producing carbon dioxide and water as waste products, and converting ADP to energy-rich ATP.
It's called the Krebs's cycle and it consists of the steps to convert a 2 carbon sugar into CO2 and H2O. (And you don't own the genetic code to do this ... only the mitochondria do.)
Since Krebs is a cycle, there is a pretty good argument that there is no "first metabolite". However, because citrate is a condensation product of OAA and acetyl-CoA, and acetyl-CoA is typically what is feeding in to the Krebs cycle, citrate could be considered the "first metabolite"
Well for people who aren't familiar with the abbr. Nicotinamide adenine dinucleotide aka NAD acts as an electron and hydrogen carriers in some oxidation-reduction reactions in the Krebs Cycle, and flavin adenine dinucleotide aka FAD is a hydrogen acceptor molecule in the Krebs Cycle.
The Krebs cycle is considered an aerobic process because it is part of the process of respiration, in which oxygen is required to break down food molecules to release energy.
The common pathway for oxidation of products of glucose and fatty acids catabolism is the citric acid cycle (also known as the Krebs cycle). In this cycle, acetyl-CoA derived from both glucose (from glycolysis) and fatty acids (from beta-oxidation) is oxidized to produce NADH and FADH2, which are then used to generate ATP through oxidative phosphorylation in the electron transport chain.
Most CO2 from catabolism is released during the citric acid cycle (Krebs cycle) in the mitochondria of cells. This is where acetyl-CoA, generated from the breakdown of carbohydrates, fats, and proteins, is further oxidized to produce carbon dioxide as a byproduct.
glycolysis-Pyruvate-Aacetyl Co A-Krebs Cycle-Electron Transport Chain
Glucose catabolism which includes Glycolysis, Krebs cycle and Electron Transport Chain
Its Acetyl-CoA
The products of the Krebs Cycle are ATP, NADH, FADH2, and carbon dioxide. The reactants are acetyl-CoA, NAD+, FAD, and ADP. The Krebs Cycle takes place in the mitochondrial matrix of eukaryotic cells.
In the Krebs cycle NAD+ is reduced to NADH. This is one of the electron carriers. Also FAD is reduced to FADH2 which is the other electron carrier produced during the Krebs cycle.
probably something.
CO2, NADH/H+, FADH2, ATP.
Carbon dioxide
most become reactants in the electron transport chain
most become reactants in the electron transport chain