Before revision: Concepts 300px| A ribosome is a biological machine that utilizes protein dynamics on nanoscales Molecular self-assembly Molecular self-assembly is the construction of systems without guidance or management from an outside source (other than to provide a suitable environment).
After revision: Concepts 300px| A ribosome is a biological machine that uses protein dynamics on nanoscales Molecular self-assembly Molecular self-assembly is the construction of systems without guidance or management from an outside source (other than to provide a suitable environment).