Question: Emzimbeni womuntu, ukuphefumula kwamangqamuzana kuphula ama-molecule kashukela ngemva kokungena engqamuzaneni. Iyini imiphumela yale nqubo?
Options:
ukukhula kwamagciwane
ukukhululwa kwamandla
umsebenzi wama-enzyme
ukukhiqizwa kwe-oxygen
Answer: B