Insulin was discovered by a team at the University of Toronto in 1921, led by surgeon Frederick Banting and his assistant Charles Best, with direction and support from physiologist John Macleod, and subsequent purification by James Collip. Their groundbreaking work involved extracting insulin from a dog's pancreas, which proved to be a vital hormone for lowering blood sugar and a life-saving therapy for people with diabetes. The team later received the 1923 Nobel Prize in Physiology or Medicine for this discovery.
Insulin was discovered by
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Question context
This question is part of 🧬 Biochemistry within the broader 🧬 Medical Science subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.