Many proteins needed by the mitochondrion are made outside the mitochondrion by the cell. The outer membrane functions in concert with the inner membrane, which also has protein complexes in it. Together, they allow proteins to enter the matrix, which is contained within the inner membrane.
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Many proteins needed by the mitochondrion are made outside the mitochondrion by the cell. The outer membrane functions in concert with the inner membrane, which also has protein complexes in it. Together, they allow proteins to enter the matrix, which is contained within the inner membrane.