19,879
edits
Changes
no edit summary
: '''Mitochondria''' have their own [[DNA]] inside them and are roughly the size of a [[bacterium]] which suggests they were once an independent [[organism]] that migrated into [[Eukaryotic Cell|eukaryotic cells]].
: [[Cell (Biology)|Cells]] which need a large amount of [[energy]] such as [[Muscle Cell|muscle cells]], [[Sperm Cell|sperm cells]] and [[Root Hair Cell|root hair cells]] have a large number of [[mitochondria]].
: [[Mitochondria]] are found in [[Plant Cell|plant cells]], [[Animal Cell|animal cells]], [[Fungal Cell|fungal cells]] and [[protist]]s but are not found in [[bacteria]] or [[archaearchaea]].
===Examples===
{| class="wikitable"