Which of the following blood components is responsible for the regulation of iron metabolism and transport?

A Transferrin ✓
B Ferritin
C Hemoglobin
D Ceruloplasmin

Explanation

Transferrin is a plasma protein responsible for the regulation of iron metabolism and transport, binding to iron ions and facilitating their transport to various tissues.

Source

Robbins and Cotran Pathologic Basis of Disease
Hematology Hematology: Blood Components Hematology: Blood Components Easy MEDICAL Confidence: high