Sliding and bending in sea urchin sperm flagella.
D000255:Adenosine Triphosphate / Q000378:metabolism; D000818:Animals; D002118:Calcium / Q000378:metabolism; D002462:Cell Membrane / Q000502:physiology; D008297:Male; D008433:Mathematics; D008870:Microtubules / Q000502:physiology; D009040:Motion Pictures; D009068:Movement; D012617:Sea Urchins; D013077:Sperm Head / Q000502:physiology; D013081:Sperm Motility; D013082:Sperm Tail / Q000502:physiology*; D013094:Spermatozoa / Q000378:metabolism / Q000502:physiology*; D013997:Time Factors
D000255:Adenosine Triphosphate; D002118:Calcium