<p>For the colchicine one, is anyone 100% positive about their answer.
I just remembered, DNA increases in concentration from 100 to 200 something, so cell is in S phase.
For sampling prairie dogs, scientist measure square area and extrapolate.</p>
<p>It was an apaphase I was pretty confident</p>
<p>do you think the curve on this test was generally more lenient? because i cant decide whether i should cancel my score or not. Either way, i think i’m retaking it for a third time in November…</p>
<p>Satnotact
I just read your previous posts on the first page of this blog. How hard was this test compared to the test you got a 800 on? Are you sure you got 3 wrong and still got 800?</p>
<p>Why not prophase? that’s when the spindle forms. I thought this question was confusing because you can make a case for both depending on wording.</p>
<p>Yes, I am positive I got 3 wrong. But that test was harder than this one. That test had some nasty grasshopper diagram that everyone screwed up and the labs were more involved.</p>
<p>Even though the spindles don’t form, prophase still happens. There’s no way anaphase could carry through without microtubules</p>
<p>Spindle fibers are bunches of microtubules that pull the chromosomes apart which happens…they form during prophase and they split the chromosomes during anaphase. To me, it makes more sense to say anaphase would be messed up than prophase.</p>
<p>Huh, apparently they hold the chromosomes in place during metaphase too, so I guess that’s another phase they would affect. Does anyone remember if metaphase was an answer choice?</p>
<p>Dam… I know I got two wrong for sure and the dna difference lab is messing with my head cause I don’t remember the first three questions to that lab. I know I had cox for a answer but I think I put cox again for another answer.</p>
<p>Metaphase wasn’t an answer choice and even if I would’ve still picked anaphase</p>
<p>I don’t think it was a choice, or else I would be even more frustrated. I know crossing over was a choice. I think DNA replication was a choice too. Those two are wrong. The whole metaphase thing happens when they add it during metaphase so they can keep the chromosomes on the plate. I don’t think this was the condition of the question. Does anyone remember the exact question?</p>
<p>This test may have been a rehase of Jan 2012 Bio.
I’m going to look through that forum for awhile.</p>
<p>I just remembered a whole lab!!
The hot spring one with temperature curves. </p>
<p>GC forms 3 hydrogen bonds while AT forms 2
Hot spring - species 3 - species 2 - species 1
The DNA strand open in middle and together at ends
72 degrees
Some other question which was straightforward</p>
<p>Got all those same answers!</p>
<p>Same here.</p>
<p>Man, parts of this test were rehashed many times. Talking about pretty much the same questions. For gallbladder, was it motor or sensory? Comparing DNA or embryology for crab species?</p>
<p>Wait I don’t remember DNA strand opens in middle answer… What that question?</p>
<p>It was in the hot springs lab. It was a picture. I was just describing it. The answer was A</p>
<p>It gave 5 large pictures at the right that took up one page and asked which one described the strands accurately. It was A because the description said high bonding in the beginning, low in the middle, and high again at the end, so it must have been A. </p>
<p>Gallbladder I put sensory
And crab: enbryology.</p>