Prokaryotic cells also have loose/free/a ring of DNA (not confined to a nucleus) and they can also sometimes have a capsule (slimy outer layer). Also they have slightly smaller ribosomes- 70s instead of 80s.
Both processes rely on each other to function
I would say "false" or the second option. Satan was still a angel he just tricks Adam and Eve into doing the one thing God asked them not too and then God cast Adam, and Eve out and Satan became Satan. Which means that the tempter caused the fall of man while he was still a angel.
Hope this helps.