<p>I've heard that for UC's you can only take a maximum of 8 semesters of weighted classes (you can take more but they won't weigh your GPA higher). Does this apply to all UC's, including the most competitive ones like Berkeley and UCLA? From some people, I've heard that it does, and from others I heard that it doesn't. Which one is it? I can't imagine Berkeley and UCLA cutting off the weight because they are so competitive, but I just need a confirmation.</p>