In 2015 the united states was found to be discriminating against mexico and canada by mandating country of origin identification on meat which organization most likely made this ruling? a. the world trade organization b. the convention on biological diversity c. the convention on international trade on endangered species d. the ramsar covention

Which process is involved in growing crops? irrigation transportation recreation condensation

The vaccine in a flu shot contains weakened flu viruses. how does a flu shot work with the immune system? a. it destroys lymphocytes. b. it destroys macrophages. c. it activates macrophages. d. it activates lymphocytes.

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.