Which mineral is critical for oxidizing iron to be bound by transferrin for delivery to the tissues from the gut and liver?

Question

Quizplus · Accepted Answer

Copper is critical for oxidizing iron to be bound by transferrin, a protein that delivers iron to the tissues from the gut, liver, and other storage sites in the body. Zinc, manganese, and chromium play important roles in various other bodily processes, but they are not directly involved in iron transport and metabolism.

Which Mineral Is Critical for Oxidizing Iron to Be Bound