EOG82Z76D GO:0005743 51/132 mitochondrial inner membrane cellular_component "The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae." [GOC:ai] EOG82Z76D GO:0006850 51/132 mitochondrial pyruvate transport biological_process "The directed movement of pyruvate, 2-oxopropanoate, into, out of or within a mitochondrion." [GOC:ai]