Physiology True statement regarding insulin A Circulated in blood by binding with RBC B Made of 2 chains with 3 disulphide bonds C Synthesized by alpha cells of islet of langerhans D Elimination half life is 60 min. after subcutaneous injection 💡 Explanation True statement regarding insulin ✓ Correct Answer: B. Made of 2 chains with 3 disulphide bonds