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Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.

Which of the following is a period in the paleozoic era? devonian cambrian permian all of the above

What part of the cell does 9 represent? a. cytoplasm b. lysosome c. ribosome d. centrosome