 <translate> To answer the above question, the relevant sentence is: The final acceptor of electrons in the electron transport chain during aerobic respiration is molecular oxygen although a variety of acceptors other than oxygen such as sulfate exist in anaerobic respiration.
The answer: molecular oxygen. <yor> Lati dahun ibeere ti o wa loke, gbolohun ti o yẹ ni: Olumulo ikẹhin ti awọn elekitironi ninu ẹwọn gbigbe elekitironi lakoko atẹgun afẹfẹ jẹ atẹgun molikula botilẹjẹpe ọpọlọpọ awọn olumulo miiran ju atẹgun bii sulfate wa ninu atẹgun anaerobic. Ìdáhùn náà ni pé: ó jẹ́ afẹ́fẹ́ oxygen. 