There are two sites. They are cytoplasm and mitochondria
The anaerobic reactions of cellular respiration occur in the cytoplasm of the cell.
The anaerobic reactions of cellular respiration occur in the cytoplasm of the cell.
plant cell
Cellular respiration occurs in the mitochondria.
Glycolysis, the first stage of aerobic respiration, occurs in a cell's cytoplasm. The second stage (acetyl-CoA formation and the Krebs cycle) and the third stage (electron transfer phosphorylation) occur inside a cell's mitochondria. They occur at the inner mitochondrial membrane, which is highly folded. Therefore, most of the reactions of aerobic cellular respiration occur inside the mitochondria of a cell.
Mitochondria .
in the mitochondria
Cellular respiration occurs most often in the mitochondria of the cell.
Cytokinesis
in mitochondrion..
in the cytoplasm
inside the matrix of the mitochondria