Maybe I'm mistaken, but I don't think the UC's count honors weighted. Personally, my school only counts AP's as weighted but I know a school district near me counts honors as weighted, subsequently the students there have higher GPA's but when applying to college, they all have to take the weight of the honors off in order to calculate their UC GPA. , so the biology honors wouldn't be weighted.
That being said, I think you have a decent chance of getting into those schools...GOOD LUCK