GO:0005575 cellular_component 18 GO:0005576 extracellular region 5 GO:0005622 intracellular 6 GO:0005634 nucleus 4 GO:0005773 vacuole 1 GO:0005813 centrosome 2 GO:0005856 cytoskeleton 4 GO:0005929 cilium 4 GO:0016020 membrane 18 GO:0030684 preribosome 1 GO:0042995 cell projection 1 GO:0043226 organelle 5 GO:0043229 intracellular organelle 4 GO:0043232 intracellular non-membrane-bounded organelle 2 GO:0043234 protein complex 1 GO:0044464 cell part 9