June SAT Biology E/M Pre/Post Test

<p>Ericr: did you put that? I put my answer as the one about ice age but I’m probably wrong because I had no idea lol</p>

<p>@somestudent yeah i think that’s what i meant. i hope i put that…</p>

<p>-4 … i’m guessin 790ish. plus or minus 10</p>

<p>for somestudent, that is :)</p>

<p>can anyone explain why do you choose 30+ is harmful for mice?</p>

<p>What did everyone put for the question about frogs and amphibians? The answer choices for that were lungs, amniotic egg, external fertilization, and two more which I forgot.</p>

<p>ya kim i put that down.</p>

<p>@steven, it was the first value of DEC for which fetuses began to be miscarriaged. and the other choices didn’t make that much sense to me…</p>

<p>and what about one about adult insect and …i cant remember, once of the choices was six foot</p>

<p>in bio M, did anyone put the 5’ end of DNA could not be determined from the given info?</p>

<p>I said something about amphibians laying soft eggs. not sure how true that is haha</p>

<p>oh similarities between adult insect and crustacean? i put chitinous exoskeleton</p>

<p>catcat hmm i remember that one, but i ant really remember , whats the question ,be more specific?</p>

<p>adult insect and crustacean have what in common. the choices were chitin exoskeleton, six appendages, gills?, and i don’t remember the others.</p>

<p>kim i said amniotic eggs (sounds right)</p>

<p>no catact…i mean that onne u asked…about that DNA 5" one</p>

<p>oh, yeah, the gel electrophoresis one, it asked which was the 5’ end of the DNA molecule, i think. the choices were 600, 300, 500, could not be determined, and 5’ end would not be included on an elecrtrophoresis</p>

<p>was there a quesiton about that? lol ant remember that… but i think you are right…
what other questions can you guys remember?</p>

<p>anyone remember the question that asked the number of molecules of CO2 incorporated into glucose in photosynthesis? i said 6</p>

<p>the only other one that i can remember was like what do reptiles poop and it was uric acid</p>