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Unformatted text preview: (5 pts) Why do cells need signal transduction pathways? What general intracellular programs are altered as a response? What are cells been told to do by these signals? (5 pts) What makes a cell-cell signaling molecule such as NO a fast-response primary messenger in comparison to a mitogen such as the platelet derived growth factor? Explain. (6 pts)...
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This note was uploaded on 01/17/2011 for the course BIOL 110 taught by Professor Rexach during the Fall '10 term at University of California, Santa Cruz.
- Fall '10