Where does the Krebs cycle occur in prokaryotic cells?

The Krebs cycle occurs in the cytoplasm in the mitochondria of eukaryotic cells. However, there is no evidence that prokaryotes have mitochondrial organelles and so, for all intents and purposes, the Krebs cycle must occur in the cytoplasm.

Where does Krebs cycle occur in

The Krebs cycle occurs in the cytoplasm of prokaryotic cells. This location means that the citric acid cycle is used to generate energy for the cell, as well as other processes, such as the synthesis of amino acids, fatty acids, and nucleic acids. The citric acid cycle is also used for the regeneration of NAD+ to NADH to keep up with the energy demands of the cell.

Where does the Krebs cycle take place in prokaryotic cells?

In prokaryotic cells the Krebs cycle takes place in the mitochondrial matrix, which is the part of the cell that contains the mitochondrial DNA. The mitochondrial matrix is a small region of the cell, and is usually located near the cell’s nucleus. The enzymes that catalyze the Krebs cycle reactions are located in the mitochondrial matrix.

Where does the Krebs cycle occur in prokaryotes?

Most prokaryotes use the citric acid cycle to metabolize sugars and other simple carbon sources, but there is a small subset of bacteria that have the ability to metabolize fatty acids instead. These bacteria are called the organotrophic prokaryotes, and they often live in the guts of higher organisms. These bacteria use the citric acid cycle to metabolize fatty acids, which are compounds containing lots of carbon and hydrogen atoms.

Where does the Krebs cycle occur in prokaryotic cells?