Which trace mineral is needed for the regulation of protein synthesis and reproduction and immune functions?
A)iron
B)zinc
C)copper
D)selenium
E)iodine

Question

Quizplus · Accepted Answer

Zinc is needed for the regulation of protein synthesis and reproduction, as well as immune functions. It is also involved in wound healing, cell growth, and DNA synthesis. While iron is important for oxygen transport and energy production, copper is important for the formation of red blood cells and maintaining nerve and immune system function. Selenium is important for thyroid hormone metabolism and antioxidant defense, while iodine is necessary for thyroid hormone synthesis. However, zinc is the best answer for the specific functions mentioned in the question.

Which Trace Mineral Is Needed for the Regulation of Protein