Concept:Globular proteins are compact, roughly spherical proteins, while fibrous proteins are long, thread-like structural proteins.Explanation:Legumelin, egg albumin, and insulin are all compact, water-soluble globular proteins.Myosin is a major contractile protein found in muscles and has a long, fibrous structure.Therefore, myosin does not belong to the globular protein group.Answer:Option C — Myosin.