June 2008 Biology E/M

<p>ohh i see. hmm i wanted like a 750+ but i know its wrong for me to bc i didnt study as much as i couldve. thankss though</p>

<p>If i got like 4 wrong, raw score 75, wat would i most likely get including the curve? I hoping for 800</p>

<p>they haven't, i've read through all of it already lol</p>

<p>here are PR's Charts:
since it's the most accuracte of all the testprepbooks, the scale should be reliable.

[quote]

80: 800
79: 800
78: 800
77: 790
76: 780
75: 770
74: 760
73: 750
72: 740
71: 730
70: 730
69: 720
68: 720
67: 710
66: 700
65: 700
64: 690
63: 680
62: 680
61: 670
60: 670

[/quote]
</p>

<p>but wont there be a curve?
Do you think ill be able to get 800 with this?</p>

<p>Guys, i'm wondering about a difficult question on the test.
The one that asked something like, "Which one of these is an essential step for the development of sperm?"</p>

<p>The choices were like polar bodies, division of the homolouges, and three more..
what did you guys put? i completely guessed polar bodies..</p>

<p>seperation of chromatids or something like that? i think</p>

<p>yea i put sepparation of Homologue pairs</p>

<p>What was the question about the concentrated light and how some insects can see it....was it infrared?</p>

<p>what about the one on E that was like "what pollinates plants that do not have colorful colors or ____?" I put flies. its definately not bees or wind</p>

<p>oh, it was definitely wind. it was colorful colors or scent.</p>

<p>how does wind pollinate plants?</p>

<p>It makes pollen airborne allowing it to blow around until it finds an anther of another plant.</p>

<p>pollen disperses to other flowers lol
what about the frog nucleus question?</p>

<p>Wasn't it because the nucleus contained the information to form larva or something along those lines?</p>

<p>i didnt know so i skipped. i thought M section/ the test was relatively easy because AP bio test was rape.</p>

<p>ew bio test</p>

<p>also, i thought that lipid was the answer to the polymer one. My reasoning was dumb though - i thought that polypeptides would be the polymer for proteins but that fatty acids made up lipids.</p>

<p>also for the menstruation one i didn't say shedding the endometrium because it asked what regulated the cycle and i thought that hormones were more likely what regulated the cycle.</p>

<p>hey guys do u remember the last question to the M section?
I have this odd feelin i may have not done the last couple of quesitons....</p>

<p>so for the frog nucleus, it was
q) the nucleus of a frogs blastula was transplanted into a frogs egg of the same species. The egg then grew to a full larvae. What explains this result?</p>

<p>so, im thought that they took one nucleus of one of the many cells in the blastula, and put it inside a frog egg so pretty much parthenogenesis. </p>

<p>was, "the nucleus of the blastula contains DNA sufficient to direct the development of the zygote to a larvae"?</p>

<p>what is a good enough score for ivy leagues?</p>