👉 Mitochondrial fluid, also known as mitochondrial matrix or cytoplasm, is a gel-like substance that fills the interior of mitochondria, the cell's powerhouses. This fluid contains enzymes, proteins, and other molecules essential for mitochondrial function, including those involved in energy production through oxidative phosphorylation. It facilitates the transport of molecules and ions, enabling efficient biochemical reactions necessary for ATP synthesis. The fluid's viscosity and composition are crucial for maintaining the structural integrity of the mitochondrial matrix and supporting the dynamic processes that occur within it, such as replication, transcription, and protein synthesis.
