Question: Izinhlobo eziningana zezinqubo emzimbeni zilawula izinga lokusabela kwamakhemikhali ohlelweni lokugaya ukudla. Phakathi kokubaluleke kakhulu amasistimu empendulo, alawula izinga lokukhishwa kwe
Options:
lipids.
ama-enzyme.
ama-nucleic acid.
ama-carbohydrate.
Answer: B