<p>il bandito: only barron's spends three pages listing types of enzymes. they are not tested at all on the ap test. IF you get unlucky, the worst i could imagine would be a free response question in which part c asks you to name two or three enzymes or something. but then you could just say like atp synthase, atp synthetase, and catalase. nothing too demanding, though.</p>
<p>also, in comparing the SAT II and AP, the AP is harder in that it requires a LITTLE (just a little!) bit more info and has a free response section, though i personally thought that was easier than some MC questions. at the same time, the SAT II is harder because one question wrong - or blank, for that matter - can bring your score down 20 points!</p>