<p>I think one question was chordates do not have … answer exoskeleton</p>
<p>anyone remember the red yeast experiment questions.</p>
<p>@joppa if type O mates with type AB, the possibilities for their children are either type A or type B. Can someone explain how positive and negative blood types work?</p>
<p>Okay ur probably right, I had no idea how that weird stuff works with the positive and the negative. I said that human DNA codes for structural protein, is that right? I have absolutely no idea what my score is because i think i got like 8 wrong, 0 blank, in Barrons that a 780 in PR its a 720, so what do people think on the curve?</p>
<ul>
<li>and - blood is determined by Rh-positive and Rh-negative. Basically they’re additional proteins on the blood cell. I remember my bio teacher talking about Rh-positve baby and Rh-negative mother during pregnancy, which was something about the blood not flowing properly if blood was ever mixed.</li>
</ul>
<p>@joppa: A person can only give one of their alleles for blood type. O= ii and AB= AB; Type A=Ai and B=Bi, therefore, AB cannot be produced unless the mother and father combined give an A and B (doesn’t matter if one or both are AB either as long as the baby gets one A and one B)</p>
<p>the answer is AB. stop talking about it. red yeast experiment!</p>
<p>I put DNA is affected.
I put UV radiation caused mutations to form red yeast.
I put needs adenine because can’t synthesize it - not sure about this one.</p>
<p>I’m having a hard time remembering anymore…what are you guys thinking for a curve?</p>
<p>are there different versions of the test? because i definitely don’t remember some of these questions, including the interon/exon one</p>
<p>you probably took E not M</p>
<p>oh, right lol</p>
<p>do you guys remember the answer to the codon question?</p>
<p>Ok one thing about the bacteria question (transformation, transduction, and conjugation answer choices), the question asked which of the following occur in bacteria NATURALLY. I clearly remember this. Therefore the answer is just transduction and conjugation (C maybe D) but not all 3.</p>
<p>@rabbit124 Are you referring to the 4 DNA/RNA coding questions near the beginning, because honestly 2-3 of those threw me off a bit. </p>
<p>And Ricky I went with exoskeleton as well.</p>
<p>transformation can occur naturally.</p>
<p>Okay, for one, I’m sure it was 72 atoms, not 36. It asked how many atoms were present in the entire reaction. Two, the starch was impermeable, meaning it couldnt cross. This means that the bag was essentially isotonic-> stay the same. And it’s All of his daughters. no chance of passing a trait to his sons, since they inherit the y chromosome. </p>
<p>72 atoms
stays the same
all of his daughters
Other potatoes died off as a result of not being able to hold it
All 3, birds and plants, plants have a toxin, and plants spray pollen for butterflies
can produce light as a result of chlorophyll
secondary consumer</p>
<p>@Ricky Roma yeah I put the AAT verses TAA or whatever that was for the inversion one!</p>
<p>secrets a neurotransmitter?
not an inheritable trait- cutting necks</p>
<p>finch equally related to lobster and branch off?</p>
<p>@alarge I could have sworn that it said it was on the Y chromosome, which means all his sons would get it. And for the starch, it would swell because water would still pass through the membrane because the starch in the bag was hypertonic</p>
<p>Y information carries very little information, and no it wasn’t on the y chromsome, def x chromosome. but your right about the other one.</p>