December 2010-SAT II Biology E/M

<p>The agglutination reaction would be affected though. If you change the blood types, the agglutination reactions would change too. Agglutination reactions are based on the blood type.</p>

<p>^was that bio M? </p>

<p>and about acetylcholine-even though it’s the activator, so to speak, it’s purpose is to send an electrical impulse, isn’t it? </p>

<p>[YouTube</a> - Neuromuscular Transmission](<a href=“- YouTube”>http://www.youtube.com/watch?v=X-4Yi3CNJC0&feature=related)
0:24 to 0:30?</p>

<p>oh wait did the question ask about a blood transfusion?</p>

<p>haha guys chill, if you guys all did pretty badly then i’m sure there will be a huge curve.</p>

<p>so back to the rat one, is it same litter or same food?</p>

<p>Sprinkles i wasnt sure either. But i think they were going for chemical signal by stating the junction.</p>

<p>VERY QUICK RANDOM QUESTION:
If I RESET a Ti-83 graphing calculator, it is automatically in degree mode?</p>

<p>I don’t remember if it was bio M.</p>

<p>Acetylcholine is a chemical neurotransmitter. It sends a chemical signal that is kind of converted into an electrical impulse. Most communication between neurons is chemically based.</p>

<p>@yalefanboy the question was about genetically altering the blood types or something, so not specifically about blood transfusions.</p>

<p>HAHAHAHAHHAHA that made me laugh :)</p>

<p>idk but why do you care? you can just change it</p>

<p>@ifailatsats (nice name btw), I put f 0 o d I think</p>

<p>no. it would be in radians. (i think…)</p>

<p>It’s food, I believe. They used 120 rats, and it’s not possible to have that many rats in one litter.</p>

<p>really? If I reset Ti-83 it would be in radians??</p>

<p>hahaha thanks.</p>

<p>craaaaaaap i put litter… :(</p>

<p>oh well… 3wrong 1omit</p>

<p>I think it’s food b/c even if they come from the same litter (lol all a hundred and 2o of them), it still doesn’t guarantee that their genotypes or phenotypes are the same.</p>

<p>ANYONE WANT TO ANSWER MY QUESTION ABOUT Ti-83???
If I reset it, does it automatically go to degrees? Or radians?</p>

<p>^ You could reset your TI-83 right now and find out. I don’t remember.</p>

<p>@rainbow why don’t you just reset it and see? if it’s not degrees then just change it</p>

<p>& are you saying having them eat the same food is going to guarantee same pheno/genotypes?</p>

<p>I can’t find it right now :frowning: helpp</p>

<p>Same diet = same period for pregnancy.</p>

<p>wait crap is it talking about the mother rats or the baby ones…? HAHAHA</p>

<p>…WHOA haha well I took it as what is something they did during the intial experiment to further control? idk the food seemed most logical to me. If you fed one rat a bunch of nutrients, and another just crap, then their babies would develop differently? or maybe i read it wrong-_-</p>