Isixhakangqamu
Isixhakangqamu siwuxhoxho oluyinkimbinkimbi, oluxhuma izinkosa (filaments) zezakhamzimba ezitholakala kwingqimbazana yawo wonke amangqamuzana, kuhlanganisa nalezo zezinungwana nezingunazana. Phakathi kwezimvelendeni (eukoryotes), ijija kusuka endenini yengqamuzana kuya olwelwesini lwengqamuzana futhi yakhiwa izakhamzimba ezifanayo eziPhilini ezahlukahlukene. Yakhiwa izigcoyi ezintathu eziyinhloko, izinkosancinci (microfilaments), izinkosa ezingaphakathi kanye namathumbuncinci (microtubules), futhi konke lokhu kungakwazi ukukhula ngokushesha noma ukuqaqeka kuye ngezidingo zengqamuzana.