<p>I’m actually concentrating in MCB (I’m a junior), so I’ll give my two cents. </p>
<p>My experience in the MCB department in particular has been very mixed. Most of my problems with the department and the concentration are related to the quality and organization of the classes. But the MCB department/requirements/etc and the broad experience of studying biology at Harvard are quite different, and I’ve enjoyed being a biology student here enough to make up for the aggravations of being an MCB student.</p>
<p>As an MCB concentrator, you’ll have to take four very large intro bio classes (LS1a, LS1b, MCB 52 and MCB 54), and all four of them have serious problems. They’re really big, so they’re often poorly-organized (psets get lost, incorrect answer keys are put online, there’s often a big disconnected between lecture and problem sets and exams since the TFs are writing the assignments and the professors are lecturing, labs are mostly really badly-run and a huge waste of time). Sometimes the lecturers are good, but often they’re not (see: ls1b disaster of 2011). </p>
<p>Basically, they are really big pains, and result in my biology classes consistently being my least favorite and most painful classes of the semester – which really shouldn’t be the case, because I do love my field of choice. I do well enough in them (As or A-s in all), so I’m not just saying this because I’m bitter or anything – they are really annoying. </p>
<p>The good news is that this gets better as you grow out of intro classes. Smaller upper-level classes are often REALLY fantastic, particularly in the SCRB department (as Mollie mentioned! PS, Mollie: my roommate is taking 180 and loves it!); class sizes are smaller, the atmosphere is more relaxed and more about learning instead of getting points on problem sets, and the professors are really invested and really talented.</p>
<p>So if you can bear the tons of intro classes, you’ll have some fun at the end. Unfortunately, this pretty much means that, if you don’t come in decided on being a biology concentrator, you can get very behind and have to keep taking intro classes even into your junior year (like me). It gets old very quickly. </p>
<p>The departmental structure, mood, advising quality, etc really varies a lot from biology dept to biology dept. SCRB and OEB have much better reputations than MCB. I’ve found the MCB advising to be fine – nothing special, but nothing too awful. I chose MCB because the requirements for upper-level courses are flexible (I guess to compensate for all the intro courses?): you can take courses in almost all of the biology departments, as well as math, physics, chemistry, etc for credit. </p>
<p>Most importantly for me, the research opportunities here are really, truly fantastic. It’s super easy to get into a really great lab; there are so many people doing great work here (both at the College and at the Med School), and almost all of them are very amenable to having undergraduates. So if you’re interested in research, or potentially grad school, this is a really great place to be.</p>
<p>All in all, I’d rate my experience pretty highly. If I could do it again, I would probably avoid being an actual biology concentrator and would opt instead for Chem/Phys, since those departments are kinder to undergraduates in a lot of ways, but I wouldn’t give up my biology research experience or involvement in the general biology community for anything. If you do get in and end up attending, I’d recommend that you explore other concentrations first. Even if you’re set on biology, you might find that a department like SCRB or Neurobio is a better fit for you.</p>