Word Count : 254

---

Myoglobin and hemoglobin are both globular proteins involved in oxygen transport and storage, but they differ structurally and functionally. Myoglobin is a monomeric protein consisting of a single polypeptide chain of approximately 153 amino acids, with one heme prosthetic group that binds a single oxygen molecule. Hemoglobin, in contrast, is a tetramer composed of four polypeptide chains—typically two alpha and two beta chains—each ______ ___ _________ _________ ______ __________ _______ ____ ________ _______.
_________ _______ _____ ________ _________ ___ ______ __________ ____.
_____ _____ ____ _____ __________ _________ _________ _________ _________ ______ ________ _______.
__________ __________ ________ __________ __________ _________ ________.
_____ _____ ________ ____ ___ _______ _________ ______ ____ _____.
________ _______ ________ ______ ____ __________ _______ ____ ____ ________.
___ __________ ______ __________ ______ ___ ___ _____ ________ ____ ___ _____.
____ _______ ___ ____ ______.
_____ ___ _______ __________ __________.
__________ ___ _____ _____ ___ ______ ______ __________ _____ _______ _______.
_________ __________ ____ ______ _________ _________ __________ ___ ______ _________.
_________ _____ ________ ________ __________ _______ _______ ________ __________ ______.
__________ __________ __________ _________ ________.
_________ ____ ______ ________ _______ _____ ____ ______ ____ _______ _____.
___ ________ ________ _______ ________ _____ _________ _________ ______.
_________ ________ _____ _____ _______ _________ ________ _____.
_______ __________ _____ ___ _____ ____ _________.
________ _______ __________ __________ _________ ___.
_____ _______ _________ ____ _______ ___.
______ ________ ________ ____ ________ ____ ______ ______ _______ ___ _______.
________ __________ ______ ____ ___ ____ ____ _____.
_________ __________ _______ ______ ____ _________ _________ _____ ___.
Get Full Answer on WhatsApp