/// SAT Subject Test in Biology \\\ 2012, October, 6

<p>Hey guys what about question something b-antibodies produce which kind of reaction on b-antigens…Don’t remember it :confused: I think its allergic …</p>

<p>And also experiment with pH value including Apple,Bananas etc xd :D</p>

<p>Agglumation.
For the pH ones I don’t really remember the answers. The last one was peach I think.</p>

<p>It was. Peach had the widest range of pH.</p>

<p>i think there was also banana as one of the answers</p>

<p>Yes I think it was like like that…</p>

<p>But for blood transfusion look this page [Blood</a> Transfusion Reaction is a Type of Allergy | Suite101](<a href=“http://suite101.com/article/blood-transfusion-reaction-is-a-type-of-allergy-a109443]Blood”>http://suite101.com/article/blood-transfusion-reaction-is-a-type-of-allergy-a109443) it can cause allergic reactions humm?</p>

<p>Honestly I am searching about agglumation but can’t find anywhere :S</p>

<p>Was the fruit question a M one?, i took E and dont remember it</p>

<p>Molecular one :D</p>

<p>The attack of antibodies on blood antigens causes agglutination. Yes one of them was banana. Can anyone remember the yeast question? Also curves people curves.</p>

<p>Isn’t agglutination the clumping of antibodies?</p>

<p>What about histamine in that question… what is the answer ?</p>

<p>Allergic reaction. </p>

<p>Pollen from plants that arent brightly coloured and smell nice are spread by wind right.</p>

<p>The clumping of antibodies due to reaction with certain antigens. Not an allergic reaction.</p>

<p>Histamine was an allergic reaction.</p>

<p>I meant the histamines, histamines are associated with an allergic rxn</p>

<p>Haha sorry yeah just got that :slight_smile: Gaah I hope I get an 800. So far a -2 or -3 (can’t remember if I changed an answer) Ohh what about he yeast question??</p>

<p>guys i dont think tapeworms produce toxins so the answer was “no digestive tract” and “produce many offspring”</p>

<p>From [treatment</a> tapeworm in humans](<a href=“http://detadoctor.com/parasites/bonice-tapeworm-teniarinhoze/]treatment”>http://detadoctor.com/parasites/bonice-tapeworm-teniarinhoze/) </p>

<p>“Tapeworm their suckers affect the integrity of the intestinal wall, producing mechanical damage, produces toxins that have a strong toxic-allergic effects on the human body, but also has a reflex effect on the host, inhibiting the process of digestion in the intestine and stomach.”</p>

<p>(^^^Also lol at the quality of that English)</p>

<p>shooooooooooooot -4… hope im still in 750+ range…</p>

<p>Sorry, It was tundra and chaparral. I remember picking between desert and chaparral but then it said low-growing shrubs which the desert doesn’t have. The fluctuating temperatures are found in the chaparral as well.</p>