Describe the Diverse Role of Proteins in Membranes
Intrinsic proteins embedded in cell surface membrane with attached carbohydrate chains. Each type of membrane protein has a different function. Structure Of The Plasma Membrane Article Khan Academy The functions of a membrane protein include cell cohesion relaying signals between the inside and outside of a cell and transporting proteins across the membrane. . Cell adhesion cell signalling - act as receptors for chemical signals Phospholipid Phosphate head and 2 fatty acid tails. The basic function of at least one part of every integral protein is to attach the protein to a plasma membrane. Provide shape and structure to the cells. These proteins allow for cell recognition eg recognition of specific proteins by antibodies Signal transduction - Some of the proteins are involved in cell signaling which allows the cell to respond. Cytoskeleton constituting the actins. Like CHANNELS PUMPS acts in transport across membrane depe...