All of the following may occur during posttranslational modification of a protein EXCEPT . View Available Hint(s)for Part A addition of metals to create tertiary or quaternary structures removal of introns addition of phosphate groups removal of N-terminal amino acid

Ais your right answer

What is it that you need with?

Volcanoes make new rocks so not ahotspots are the the stuff that makes volcanoes mid atlantic ridge(mar cause i’m lazy) is a constructive plate boundary so it makes sense that new rocks would be found near it, also the mar is in the middle of the ocean so it fits the description deep ocean trench, umm, there’s no ocean trenches to where you’re goingso the mar is most likely the answeri wouldn’t trust me but hey why not