Welcome to Westonci.ca, the place where your questions are answered by a community of knowledgeable contributors. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

Characterize the structure of heme and hemoglobin, including how many O2 molecules one hemoglobin molecule carry and the active metal found in hemoglobin?