Your school’s curriculum is a little out there. As long as you aren’t applying EA/ED, January SAT II scores should be OK (check the latest test dates each school will accept, but this is my best guess).
If you’re applying for biology to a school or two, go ahead and list DNA research.
I’m not going to chance you, simply because I’d rather not say anything when I know this little about your school’s context. A bad chance is worse than no chance at all, and at this point I can’t say I’d be able to give you an accurate guess at your odds for most of these schools.