I took genchem 1,2, gen bio 1, and physics1 in CC
and took ochem1,2, genbio2 and upper level bios, and phys 2 in 4 yr institution.
as long as you take upper level classes in 4 yr institution, i think u should be fine.
all the sci classes i took in CC are 100 level.
what you really have to do is get A in all CC classes, and don't make it go down when u go to 4 yr.
U should show that u can get A whether u r in CC or 4 yr.
If it's possible, take some honor classes in CC.
that will tell them that u r too good to be in CC.