Membrane Proteins
Membrane proteins are proteins that attach to or are embedded within the cell membrane, which is the outer covering of cells. They play a variety of essential roles in the cell, including transporting molecules into and out of the cell, signaling to other cells, and providing structural support. They are found in all living organisms including bacteria, plants, and animals. Membrane proteins are an important class of biological molecules, as they are involved in many biological processes such as cell signaling, ion transport, and cell adhesion. They have many medical applications, including drug delivery and diagnostics, and can also be used to create “smart” materials that can detect and respond to stimuli.
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