basic reactions in the biological systems and the role of metal ions, especially Fe2+, Fe3+, Cu2+ and Zn2+ Post author By Miraj Ahmad Ansari Post date December 2, 2020 IIT JAM CHEMISTRY / TIFR Bioinorganic Chemistry basic reactions in the biological systems and the role of metal ions, especially Fe2+, Fe3+, Cu2+ and Zn2+ Lesson Progress 0% Complete Previous Topic Back to Lesson Next Topic ← Essentials and trace elements of life → structure and function of hemoglobin and myoglobin and carbonic anhydrase