<p>I am a 4th year, MCB Immunology track 2 major. I’ve taken MCB102, 142, 150, 103 and 114, the last three being Immunology, Bacterial Pathogenesis and Virology, respectively. Currently taking 150L. Plus, I did undergraduate research for 9 months in a Bio lab on-campus, so I think I’m qualified to answer.</p>
<p>First things first. I am not pre-med, though many of my friends are. And the answer to competitiveness is: YES. MCB is the most difficult Bio major on campus. It has too many students overtaxing too few resources and people. Immunology in particular is hit hard, having one faculty adviser and 2 peer advisers to the 3-4 of each for the other emphases. </p>
<p>In terms of cooperation, there is not too much incentive for it. Things are civil in labs or discussion sections, where cooperation and respect are needed. But what motivation is there to study together outside of class, really? Unlike EECS and most of Engineering, there are no long-term projects that you have to get a group of 5-6 to do, so basically outside the classroom, all bets are off. On the plus side, if you do find a study buddy, odds are you two will become close friends, since you’ll be studying many, many hours. I would say I study 4-6 hours a day, if you average it out.</p>
<p>Honestly speaking, if you want to do Bio and Immunology or diseases, go for CNR’s Microbial Biology or Molecular Environmental Biology (MEB). You take essentially the same courses, but since you’re in CNR, there are a lot more resources to draw upon if you need them. </p>
<p>Furthermore, you may find that once you get into the upper-divs specific to Immuno, that you actually don’t like it as much. That’s what happened to me when I took 150, 103 and 114. There was little change from the lower division courses; in fact, it was more of the same cell bio I had been hearing since second year. Also, they actually had more memorization than the lower divs. All those stories about how the upper divs are conceptual? Not really true. </p>
<p>As for crowding, upper div MCB courses never fall much below 130-150 people in class size, so if you plan out your schedule and are aggressive in signing up early, you should be fine. The problem arises with some of the courses that are only offered 1 semester/year, eg 103 and 114.</p>
<p>Finally, thanks to the Internet, you can actually watch some Cal Courses online at webcast.berkeley.edu. I particularly recommend watching Bio1AL, who has one of the most unpopular professors on campus. How bad? When I took it in Spring07, he was covering 60-70 slides in a 50 minute lecture period. The kicker? Each week there were 100-130 slides in the entire presentation.</p>