| Michelle,
Prerequisites for UC campuses need to be completed before the Fall date of matriculation. In other words, you need to finish the prerequisites before you attend the university (Spring semester), and the summer does not count.
Personally, I finished all my prerequisites and IGETC before spring semester-- it made me feel a bit easier, not having to worry about spring semester grades. To answer your question about not completing before spring, I doubt that. As long as you follow their wants, I don't believe you could displease them with that.
Best,
J |