<p>Yes all undergrads pay them, and yes they come quarterly.</p>
<p>[Explanation</a> of Registration Fees](<a href=“http://students.ucsd.edu/finances/fees/registration/explanation.html]Explanation”>Explanation of Registration Fees)</p>
<p>This is a link if what the fees are for, but basically all the student services and resources. So take advantage of them! Your paying for gym access, events, Student Legal services, student counseling and psychological services tons of resources centers, etc. Having trouble sleeping or feeling stressed go see CAPS and use the Rec, got a traffic ticket or renting a place off campus go to student legal services and get advice. There are tons of resources being paid for by these fees.</p>