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===Meaning===
An [[organelle]] is a structure inside a [[Cell (Biology)|cell]] that performs a particular function.
===About Organelles===
: Some [[organelle]]s are bound by a [[membrane]] and referred to as [[Membrane Bound Organelle|membrane bound organelles]]. However, this is not true for all [[organelle]]s such as the [[flagellum]].
===Examples===
{| class="wikitable"
|-
|[[File:Nucleus.png|center|150px]]
|[[File:Chloroplast.png|center|150px]]
|-
| style="height:20px; width:300px; text-align:center;" |The [[Cell Nucleus|nucleus]] is a membrane bound [[organelle]] in all [[Eukaryotic Cell|eukaryotic cells]].
| style="height:20px; width:300px; text-align:center;" |The [[chloroplast]] is a membrane bound [[organelle]] found in [[Plant Cell|plant cells]] and some [[protist]]s.
|-
|[[File:Eyespot.png|center|300px]]
|[[File:Flagella.png|center|300px]]
|-
| style="height:20px; width:300px; text-align:center;" |The [[eyespot]] is an [[organelle]] found in some [[protist]]s including the [[Euglena]].
| style="height:20px; width:300px; text-align:center;" |The [[flagellum]] is an [[organelle]] in some [[protist]]s and some [[bacteria]].
|}
===References===
====AQA====
:[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f392 ''Organelles, page 14, GCSE Biology; Student Book, Collins, AQA '']
:[https://www.amazon.co.uk/gp/product/1471851354/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851354&linkCode=as2&tag=nrjc-21&linkId=9012a0d354024419214fb3ad5ac44ba0 ''Organelles, page 4, GCSE Combined Science Trilogy 1, Hodder, AQA '']