Changes

: [[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 [[archae]].

{| class="wikitable"

|-

| style="height:20px; width:150px; text-align:center;" |'''[[Sperm Cell]]'''

| style="height:20px; width:150px; text-align:center;" |'''[[Root Hair Cell]]'''

|-

|[[File:SpermCellMitochondria.png|center|150px]]

|[[File:RootHairCellMitochondria.png|center|150px]]

|}