<p>^agree…</p>
<p>What did the 2nd methionine question ask?</p>
<p>What is the anticodon of AUC?</p>
<p>i think…</p>
<p>I thought one methionine question was : what is the start codon. And another was : what must be present in every chain.</p>
<p>for 6. Bacteria #6- came from water</p>
<p>did we confirm if this is true?</p>
<p>i think… thats what i put at least</p>
<p>strange…the water contamination one just seemed weird. i put it was because it was a natural constituent of agar.</p>
<p>another question:
Positive correlation between what? i put soil depth and presence of bacteria and fungi</p>
<p>er - I think I put that too. It seems vaguely familiar, and it makes sense too.</p>
<p>It’s water contamination because the red bacteria colony was found on both plates.</p>
<ol>
<li>Mendel said nothing about- crossover</li>
<li>somatic body cell of 24- 12 from each parent</li>
<li>Farm runoff- decrease in eutrophication?</li>
<li>Bacteria 5- produced toxins</li>
<li>pH 4.5 - 5.5- H+ decreasing</li>
<li>Bacteria #6- came from water</li>
<li>Really high concentrations- balanced fertilizer</li>
<li>Soil most likely to resist temp. change- wooded forests
9.Calvin Cycle- bundle sheath cells
10.Archaebacteria- similar to eukaryotes</li>
<li>Segmented seperation- annelids(earthworms)</li>
<li>light reactions equation- H2O -> O2</li>
<li>Pea genetics question- 50%</li>
<li>Wool genetics problem- 3/4</li>
<li>Cytosine- Guanine</li>
<li>Bases per Gene- 1000</li>
<li>Restriction enzyme- A</li>
<li>Bacteria- ammonia</li>
<li>Greatest Biomass- plants</li>
<li>Carbon Rocks- comes too slowly</li>
<li>Ventrel nerve cords- arthropods</li>
<li>Large intestine- watery feces</li>
<li>Evolution in populations - the one with 4, 5, 6</li>
<li>Substance causing growth - IAA</li>
<li>Identifying unknown microbe - Plants and protists</li>
<li>Mitosis diagram - III and IV</li>
<li>Coenzyme - Vitamin B12</li>
<li>Something that acts to lower activation energy - Amylase</li>
<li>Steroid that influences metabolism - Testosterone</li>
<li>Inorganic molecule that has a regulatory function - Calcium (mineral)</li>
<li>Incomplete Bacteria Conjection- determines location of genes</li>
<li>.9% Solute- swell and burst</li>
<li>Plants divide- meristem</li>
<li>Antibodies- made from lymphocytes</li>
<li>80 colonies- 80,000</li>
<li>Test cross- ttrr</li>
<li>Density Dependent factor- Disease</li>
<li>Photosynthesis reaction- Endergonic
39.13 hours of light- Plant A will grow</li>
<li>Light flash question- Answer choice E (flash at very beginning)
41.-43. Heart structure (you either know it or you don’t)</li>
<li>lactic acid in legs - due to no oxygen</li>
<li>muscle contraction - actin and myosin</li>
<li>nails/claws diversion - mammalia and carnivora</li>
<li>multiple trophic level feeding - decomposers AND omnivores</li>
<li>colony that can’t compete with bacteria 5 - bacteria 1</li>
<li>what happens to the mice coat color - avg coat color would get darker</li>
<li>imprinting, conditioning, habituation - learning</li>
<li>non poisonous animal imitating a poisonous one - mimicry</li>
<li>start codon - AUG</li>
<li>TRNA anticodon - AUU</li>
<li>stop codon - UAA
(55. another random codon)</li>
<li>Osmoregulation is- regulation of water and ions
(57. positive correlation- soil depth/amount of bacteria and fungi)</li>
</ol>
<p>debates:
- Colorblind Son genetics problem - 1/4 (prob of having colorblind son) or 1/2 (prob that their son will be colorblind)
- Pea plant problem - 250 (homozygous dom) or 500 (homo dom + homo rec)
- IAA plant control - 1,2,3 or 2,3
- Ape and early human - not brain cavity, smaller upper jaw, neural canals?
- 250 yr tree population- mixed deciduous forest or beech?</p>
<p>hm there was this question on if b— malt undergoes fermentation, what is the most advantageous for yeast cells? (or something like that, i can’t remember the exact question) i guessed on the answer though.</p>
<p>also, for the ecology section, there were 4 graphs and one of the questions was “which of the graphs demonstrate a population that has reached its carrying capacity?” i’m positive that graph3 was one of the answers but i wasn’t sure if the first graph was (the one with the zigzagged line)</p>
<p>I’m almost positive that the 4th question in the codon set was asking which mRNA codon corresponded to the DNA sequence ATT. So the answer would be AUU and the stop codon was used twice, not Methionine.</p>
<p>I also remember there being a question about nucleic acids with 3 answer choices.</p>
<p>And this is totally random, but I just woke up from a nap and had a dream that someone came and posted on this thread how they were reporting us to College Board for being illegal. You know you spend too much time here when you dream about being on CC.</p>
<p>was that the question where protein was the only choice that wasn’t true?</p>
<p>^ Oh, 'scuse me, I meant UAA and it’s not letting me edit my post.</p>
<p>For you guys that took the AP Bio exam today, what’d you think? I thought the SAT II was a little too hard compared to the AP exam today…</p>
<p>I agree. I think i owned the AP Biology Exam. THe questions for the AP Bio were som uch better. It didn’t ask random stuff like the SAT 2 did. Hopefully we’ll get a good curve for the SAT 2…</p>
<p>definately, im pretty confident the curve on the SAT II s probably going to be very lenient. 800-> 73/74…700-> 59/60</p>
<p>ap bio was SO easy. if i didnt nail a 5, well then i just suck because i came out of that exam KNOWING i didnt get more than 5 MC wrong, and i only omitted 5. i know i will get at least 7/8 points on each essay, so ya…too easy compared to the SAT II…</p>
<p>I actually thought the MCs on SAT II were so much easier… even though I still got 10 wrongish… but on AP, I don’t know for sure what I got wrong.
Except, I forgot to answer half of a subquestion. :(</p>
<p>Wow I agree with takeme2cali. I felt that the SAT II questions were so much more straightfoward and simple, even though they were on random stuff. Some of the AP questions were hard for me…but then again you can get many more wrong on AP than on SAT II to still pull a good score.</p>
<p>AP questions were definitely harder, but it is much, MUCH easier to get a 5 on the AP than an 800 on the SAT II.</p>