Prokaryotic and eukaryotic flagella.
D000818:Animals; D002477:Cells / Q000648:ultrastructure*; D005057:Eukaryotic Cells / Q000648:ultrastructure; D005407:Flagella / Q000502:physiology / Q000648:ultrastructure; D006801:Humans; D066298:In Vitro Techniques; D011387:Prokaryotic Cells / Q000648:ultrastructure