RAS is a G protein that is activated when a growth factor attaches to EGFR. Its activation results in the exchange of GTP for GDP. Once activated, the GTP cannot be hydrolyzed and RAS cannot be deactivated. What is one potential outcome of a mutation in one of the two copies of RAS?

i think the miocene epoch spans the time from 23 million to 12 million years ago.

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link:

the answer is c.mitochondria. glad to .