What type of succession occurs on the nitrogen-poor moraines after glaciers have receded? A)
secondary
B)
pioneer
C)
herbaceous
D)
primary

Identify the examples in which sam interacts only with natural resources

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

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.