a number of mutations have been described in the g protein ras that have profound effects on its activity. for example, some mutations greatly increase the affinity of the g protein for gdp, making it very difficult for gdp to be exchanged for gtp. other mutations prevent the gtpase activity of ras, preventing it from causing the hydrolysis of gtp to gdp. which of the scenarios would result in a persisting proliferation response to growth factor receptor activation after the ligand is no longer binding to its receptor kinase?

Astudent completed a lab report. which correctly describes the difference between the "question" and "hypothesis' sections of her report? "question states what she is asking, and "hypothesis" states the result of her experiment "question" states what she is asking, and "hypothesis" states what she thinks the answer to that question is in 'if. then because" format. "question" describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. "question" describes what she is trying to find out, and "hypothesis" states any additional information or prior knowledge about the question