<p>For the pedigree question, was the answer that embryos homozygous (AA) for the disease weren’t viable?</p>
<p>collegeinfo - i didn’t have the questions you specified either. perhaps they were a different set or something, but regardless, i wouldn’t stress about it. maybe the ETS and collegeboard decided that they would mess with people.</p>
<p>Oh man, I think I did well but probably made a few stupid mistakes. I hope I just break 700…</p>
<p>I don’t remember which answer I put for the endoskeleton thing…I’m hoping I put sparrow, but I probably read the question too fast and put whatever insect they had for the answer choices.</p>
<p>For the second to last question about how they should change the experiment with the trees, I put that they should collect more data points, because I remember the question itself saying that the researcher was only looking at that specific type of tree for growth measurement and all that jazz.</p>
<p>Does anyone remember that question about photosynthesis and the answers were like: chlorophyll, water, glucose, etc. Does anyone know what the answer to that question was?</p>
<p>EDIT: But yeah, I just want to break 700 ._.</p>
<p>Oceanz, the answer for that question was glucose. It asked which was not a reactant in photosynthesis or something along those lines.</p>
<p>YES! I got it right then! Thank you!</p>
<p>The intermediate? Glucose is not an intermediate. Intermediates are enzymes.</p>
<p>Thanks for the reassurance about different test versions, everyone. :)</p>
<p>@Oceanz I’m pretty sure the tree experiment needed more data points. All of the values were all over the place, indicating that they needed a bigger sample size in order average out the data more I think</p>
<p>Does anyone know how many questions you can usually miss for a 770+? 750+?</p>
<p>Is it bad if I finished the test in like 25min, but I went back checked my answers like three times? </p>
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<p>Oh yeah. For the blood question I put 1 only because the person had sickle cell anemia. For five I thought so too, but the blood still had a bi-concave shape so it could still carry oxygen. </p>
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<p>Well if you looked at 5 you saw the amount of red blood cell count was lower than the rest. Also, I don’t recall 1 being an answer by itself. It was 1 and 5 I think.</p>
<p>If one and five was an anaswer and one wasn’t then I probably chose that. The thing that confused me was that if it had less blood then the RBCs would still carry the same amount of oxygen, but at a slower rate.</p>
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<p>Hey does anyone remember the answers to the last 4 questions in the M section? Something to do with an experiment, two graphs, one showing TAT and the other with mRNA?</p>
<p>anyone remember the choices for the light endoskeleton question ?</p>
<p>I dont remember all the choices, but I think most people here put sparrow</p>
<p>The answer was sparrow, but the other choices were liek frog, grasshopper, etc. I put grasshopper at first, but then I realized it was sparrow.</p>
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<p>intermediate chief product of cellular respiration? i put pyruvate. is that correct?</p>
<p>I put pyruvate too.</p>
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<p>it’s pyruvate…dang it! I didn’t see the word “product.” I read it as the chief intermediate 
so I was looking for an enzyme and couldn’t come up with a good answer.</p>