part_of part of part of has part has part has_part cytoskeleton microtubule axoneme flagellum axoneme GO:0035085 GO:0035086 GO:0005930 cellular_component Wikipedia:Axoneme flagellar axoneme ciliary axoneme cilium axoneme Note that cilia and eukaryotic flagella are deemed to be equivalent. In diplomonad species, such as Giardia, the axoneme may extend intracellularly up to 5um away from the plane of the plasma membrane. The bundle of microtubules and associated proteins that forms the core of cilia (also called flagella) in eukaryotic cells and is responsible for their movements. ciliary plasm cellular anatomical entity