What are the different types of protein degradation systems such as the ubiquitin-proteasome system and autophagy?

Jun 20, 2005 ... Next, the researchers deposited synthetic polymer macromolecules onto the bilayer surface to mimic the roles of membrane-associating proteins. Macromolecules are large molecules composed of smaller subunits called monomers. These subunits are linked together through chemical bonds to form polymers. We have an array of instruments that are available for use by members of the Johns Hopkins community as well as by outside users. Macromolecules are made up of basic molecular units. They include the proteins (polymers of amino acids), nucleic acids (polymers of nucleotides), carbohydrates ... There are four major classes of biological macromolecules: carbohydrates, lipids, proteins, and nucleic acids. Each is an important cell component and performs ... Concept 5.1 Most macromolecules are polymers, built from monomers. • Three of the four classes of macromolecules—carbohydrates, proteins, and nucleic acids—form ... What Are Lipids? — Structure & Function. Lipids (fats) have a role in energy storage, cell signaling, and cell membrane formation. They are made from monomers ... ... macromolecules in general. C-CP fiber stationary phases are an alternative to conventional bead technology and offer a variety of chemical and physical ... Apr 21, 2025 ... Macromolecules are composed of much larger numbers of atoms than ordinary molecules. For example, a molecule of polyethylene, a plastic material ... Macromolecules publishes research articles at the cutting-edge of polymer science. Editor-in-Chief: Marc A. Hillmyer