<p>^Yeah, I heard some people hold off on biochem until their senior year to avoid it from hurting GPA or something similar.</p>
<p>I think in this case, the only thing it would hurt would be your MCAT scores – obv. taking more related classes (eg. biochem, chem 14cl, etc., phy sci classes), although not necessary for the MCAT, could give you a better MCAT score, which affects med school admissions.</p>