Read about Proteasomes and protein recycling
Protein breakdown is just as essential to the cell as protein synthesis. Four uses of the proteasome There are two major structures in cells which break down and recycle damaged or unneeded proteins.They are lysosomes and proteasomes Lysosomes deal primarily with extracellular proteins, proteins that come from outside the cell.e.g. proteins, that are taken into the cell by endocytosis. Proteasomes deal primarily with...