<p>Dear jorr08 : Professors can and do open up closed sections for majors like BioChem - your advisor will help you during course registration also. While it shows real drive to get these things sorted early (it is still March!), you are driving yourself crazy for no good reason. Your schedule will work out, you will get the classes that you need - the times might not be what you want - but you will not get penalized by an extra year of school.</p>
<p>I would call the Office of the First Year Experience and ask all of your questions. The staff is very caring and understanding - and specifically interested in helping freshmen through these initially tough decisions. Make the phone call and you will sleep much better in the short term!</p>