How to make sure pre-reqs are cleared at UCLA?

<p>I need to take o-chem and physics once I get to UCLA. I took g-chem so I need to make sure that's cleared up for me so I can take o-chem. I also need to talk to someone regarding math pre-requisites for physics 6A, since I only took Calc I + statistics, and they're asking for Calc II. I'm hoping that I will be somehow be able to convince them to let me take physics anyway.</p>

<p>When, where, how do I go about doing this? I don't want to have any issues getting my classes :(</p>