<prompt> Which of the following mineral has antioxidant property-CalciumMagnesiumZincIron  <response>: Ans. is c i.e., Zinc o The activity of the antioxidant enzymes depends on supply of minerals:- 1 Manganese 2 Copper 3 Zinc 4 Selenium o Manganese, copper and zinc are required for the activity of superoxide dismutase. o Selenium is required for the activity of glutathione peroxidase. 