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Defend Earth from alien invaders
site of protein synthesis
makes proteins to be used within the cell
found in eukaryotic cells, bound by the nuclear envelope
nucleolus found in the nucleus
site of ribosome synthesis
cell membrane synthesis
one function of the smooth endoplasmic reticulum (cells)
releases from the RER and carries proteins that are: either part of the membrane, are exported from the cell like insulin, or are taken to the golgi apparatus where sugars are added to the protein and put to special use
release of substances to the outside of the cell membrane
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