The name citric acid cycle is derived from the first product generated by the sequence of conversions, i.e., citric acid. Citric acid is a so-called tricarboxylic acid, containing three carboxyl groups (COOH). Hence the Krebs cycle is sometimes referred to as the tricarboxylic acid (TCA) cycle.
Q. What is the chemical formula of Krebs cycle?
The overall reaction for the citric acid cycle is: 2 acetyl groups + 6 NAD+ + 2 FAD + 2 ADP + 2 Pi yields 4 CO2 + 6 NADH + 6 H+ + 2 FADH2 + 2 ATP. 5. The citric acid cycle also plays an important role in the flow of carbon through the cell by supplying precursor metabolites for various biosynthetic pathways.
Table of Contents
Q. What is the reaction of Krebs cycle?
There are only 4 types of reactions in the Krebs Cycle: Condensation, Hydration/Dehydration, Redox, and Substrate level phosphorylation. All enzymes/coenzymes can be found in the mitochrondia of eukaryotes and the cycle takes place in the matrix of the mitochrondia.
Q. What is the net equation of the citric acid cycle?
The overall reaction for the citric acid cycle is as follows: acetyl-CoA + 3 NAD+ + FAD + GDP + P + 2H2O = CoA-SH + 3NADH + FADH2 + 3H+ + GTP + 2CO2. Many molecules in the citric acid cycle serve as key precursors for other molecules needed by cells.
Q. What is the first chemical produced in Krebs cycle?
acetyl-CoA
Q. What is the process of citric acid cycle?
The eight steps of the citric acid cycle are a series of redox, dehydration, hydration, and decarboxylation reactions. Each turn of the cycle forms one GTP or ATP as well as three NADH molecules and one FADH2 molecule, which will be used in further steps of cellular respiration to produce ATP for the cell.
Q. What is the chemical equation for glycolysis?
The net equation for glycolysis is as follows: C6H12O6 + 2 ADP + 2 [P]i + 2 NAD+ –> 2 pyruvate + 2 ATP + 2 NADH, where C6H12O6 is glucose, [P]i is a phosphate group, NAD+ and NADH are electron acceptors/carriers and ADP is adenosine diphosphate.
