The Structure of Mitochondria 8.1.3. The Structure of Mitochondria Matrix – internal cytosol that contains enzymes for link reaction and Krebs Cristae.

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Presentation transcript:

The Structure of Mitochondria 8.1.3

The Structure of Mitochondria Matrix – internal cytosol that contains enzymes for link reaction and Krebs Cristae – tubular regions surrounded by membranes increasing S.A. for oxidative phosphorylation. Inner Membrane – contains carrier molecules for ETC & ATP synthase for chemiosmosis. The space between the inner and outer membranes - are reservoirs for H + (high H + conc. Is necessary for chemiosmosis.

The Characteristics of Mitochondria 1.About the size of a bacterium 2.Has own circular DNA 3.Has a double membrane 4.Produces and contains own 70S ribosomes