Final answer:
Copper, Manganese, and Zinc serve as cofactors in the superoxide dismutase enzyme antioxidant system, which is critical for protecting cells from oxidative damage.
Step-by-step explanation:
The minerals that function as cofactors in the superoxide dismutase enzyme antioxidant system are Copper, Manganese, and Zinc. These elements are crucial as they play a role in catalyzing reactions necessary for the dismutation of the superoxide radical, which if accumulated can be harmful to cells. Copper and zinc, in particular, are known to be essential components of the bovine superoxide dismutase enzyme, as depicted in modeling studies.