<p>I initially signed up as a Math Major at Cal, but after this year I kinda don't feel like being a math major for the next 4 years of my life. Is it hard to switch into Molecular/cell Biology? I might go pre-med and that seems to be the only logical major to switch into.</p>
<p>Even though on the application it asks you to specify a major (if any), you are not in any way binded to your selection. You can pretty much declare anything within your college provided you complete your lower-division prerequisites (and in some cases, have the necessary GPA). So yes, you can change into MCB. However, you don't have to be MCB to be pre-med. You can major anything you like, as long as you complete the med school admission requirement courses (bio, chem, physics, math, writing).</p>
<p>not hard, just submit paperwork early</p>
<p>Haha, MCB is just as hard as math. In many ways even harder. I think you should look at the majors more closely and find somethign that suits you rather than doing somethign you're supposed to. Not all premeds are mcb majors; you can do just as well majoring in history and taking just the science classes you need.</p>