in the matrix
mitochondrion
The Krebs cycle takes place in the matrix of the mitochondria.
Ya, it is the second stage in respiration.
The Krebs cycle takes place in the mitochondria of cells. It is a series of chemical reactions that are part of cellular respiration, where energy is generated from the breakdown of glucose and other molecules.
Both occur inside an intracellular inclusion, or organelle, known as a mitochondria. More specifically, the Kreb's cylce (also called the citric acid cycle) occurs in the "matrix"(or inner space) of the mitochondrion. Electron transport occurs in the "cristae" (or folds of the inner membrane) of the mitochondrion.
The Calvin cycle takes place in the granum part of the chloroplast.
the heart
Mitochondrion
Mitochondrion
mitochondrion or mitochondria
the heart
in mitochondrion..