The golgi apparatus is found in eukaryotic cells. The Golgi can be identified by its unique structure which is very complicated but the structure is made of stacks of flattened membranous sacs, or cisternae.Its function is to process and bundle macromolecules like proteins and lipids as they are synthesized within the cell Made of mostly monomers.
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I'm pretty confident in my answer but i haven't studied it in awhile. My apoligies if it's incorrect.