05-21-2006, 12:50 PM
Which of the following types of protein exhibit a structure that is common for physiologic components of cellular signal transduction system?
a/mitochondrial protein ,such as cytochrome oxidase
b/cytoscletal proteins,such as actin
c/lysosmal protein
d/metallothioneins
e/GTP-binding protein or /G-protein/
a/mitochondrial protein ,such as cytochrome oxidase
b/cytoscletal proteins,such as actin
c/lysosmal protein
d/metallothioneins
e/GTP-binding protein or /G-protein/