<p>yea. think of it like this - saturated lipids = "saturated carbons with H's". you can tell the difference between saturated and unsaturated lipids based on the # of H's .. if there's a double bond somewhere in there, the maximum # of H's isnt being allowed, so its unsaturated.</p>
<p>lab 9 was transpiration. lab 10 was taking blood pressure..</p>
<p>Are labs really that big on the exam? Last years didn't have it (form b did) But even then, it was one part to the question.</p>
<p>last year was lab 6 with the restriction map...?</p>
<p>Labs: PHSchool</a> - The Biology Place</p>
<p>Punctuated equilibrium- evolution occurs in short bursts; in between these short bursts are periods of little change.</p>
<p>anyone annoyed that cliffs does not have an index like a test prep book should?</p>
<p>punctuated equilibrium- periods of evolutionary history consisting of geologically long periods of stasis with little or no evolution, interrupted, or "punctuated," by geologically short periods of rapid evolution (cliffs)</p>
<p>sorry to barge in but which book has good MC practice tests?</p>
<p>60% on the test = 5/5.</p>
<p>Stop freaking out pplz.</p>
<p>Last year, I felt the most unprepared for AP Bio out of any of the classes I studied for, and it wound up being the easiest test.</p>
<p>No labs were featured on the exam (which was good, because we did less than half of them in class), and 40% of the multiple choice involved matching terms to definitions. </p>
<p>A friend of mine wrote an entire FRQ essay on how cephalization is the method in which an animal learns via observation, and he still got a 4.</p>
<p>Y'all will do fine.</p>
<p>Edit: And for the free response part... I had never written an essay for an AP Bio test until I sat down to the exam. And having taken it and received a 5, I must now ask what ahmadh007 means by 'form a' and 'form b' -- I honestly can't remember... is it something like AP Stat, in which one FRQ essay counts a lot more than the others?</p>
<p>And please, follow Neinebu's words of wisdom.</p>
<p>I honesty don't know myself, but there are 2 forms of the test at collegeboard. Maybe form b is the makeup version.</p>
<p>Anyways, the online cliffs version has a nice search function.</p>
<p>Pm me ;)</p>
<p>lol you guys really need to calm down, its just bio its not that hard.</p>
<p>but everyone on CC is smart...so when they say it's not hard, it's probably tough for me..</p>
<p>hahaha spaz thats what i was just gonna say</p>
<p>Hi . . .</p>
<p>LOL. That's true..CC is probably host to some of the brightest students in the nation. Which excludes me =P</p>
<p>Anyway, someone care to help explain this 5' and 3' thing for DNA, and what it means? I think I've reread PR's explanation like 5 times, and I still don't get it. It's 5' because it ends something something 5 carbon what?</p>
<p>form b is for the people who take the test on the make up day.
I was wondering when are the make up days, is it the next day?
Does it cost more to do the test on the makeup day, and if our school pays for the test for us do we have to pay for the make up?</p>
<p>can someone explain to me the alternation of generations for plants? my books always have it in a cycle and I don't really understand what it starts and ends with...</p>
<p>hi wxmann..</p>
<p>DNA replication moves along the 5' to 3' direction?</p>
<p>Um, could you try explaining more clearly? I really don't get why DNA has a 3' side and a 5' side and what that means. Sorry >.<</p>
<p>The 5' end of DNA is the side where the "#5 carbon" is (it has the phosphate (PO4) group attached to it) and the 3' end is where the #3 carbon is (the hydroxyl (OH) group is attached to it)</p>