Don't some features of the cell that you get from your mother replicate themselves, like your mitochondria? Granted, mitochondria have their own DNA - but aren

Don't some features of the cell that you get from your mother replicate themselves, like your mitochondria? Granted, mitochondria have their own DNA - but aren't considered part of the human chromosome. Besides mitochondria, isn't there a whole cellular bootstrap environment that the DNA doesn't specifically encode for?