Protein kinases are enzymes that transfer the terminal phosphate from atp to an amino acid residue on the target protein. many are located on the plasma membrane as integral membrane proteins or peripheral membrane proteins. what purpose may be served by their plasma membrane localization?

the titanic would be the correct answer

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this