<p>@emirald- glycolysis</p>
<p>Sme emirald I put Urea, Do anyone remember what exactly it asked, and the question about chromatid specifically? </p>
<p>Feel free to Copy+paste list if you have anything to add or change. .</p>
<p>greatest energy i put starch? i wasnt sure</p>
<p>i actually think i made a lot of silly mistakes now that i reflected upon my answers and what the questions were really asking for ):</p>
<p>Answer to chromatids:16</p>
<p>The other question asked which of the following do not provide energy for animals I think, with the answer being Urea.</p>
<p>Starch is carbohydrates. I think fats (lipids) release more energy per molecule.</p>
<p>Greatest energy: lipids</p>
<p>Think 9-4-4 (9 cal/gram of lipids, 4 cal/gram for carbs, 4 cal/gram for proteins)</p>
<p>are you guys sure the second question was asking about the cell membrane and not the cell wall? or did i read the question wrong…</p>
<p>ostrich? as one of the answers?</p>
<p>More answers:</p>
<p>.9 is the one with the 6m tall tree</p>
<p>yes ostrich was the one where they asked something about regulating body temperature.</p>
<p>What type of organism was the embryo thing? The one where they used auxin and k-something in a SM solution.</p>
<p>@Parallelism: Are you sure about this one? What is the way of thinking in answering this question?? This is the second time I’ve encountered it and I have no idea what they’re talking about. I’ve searched the web but it’s not explained.</p>
<p>And can somebody give me a link to May 2010 thread because I can’t seem to find it… ?</p>
<p>CAT RUNNING TO KITCHEN???</p>
<p>I sure hope that was E-specific or something because I remember nothing about cats and kitchens.</p>
<p>Also Niceboat, if we’re compiling, check out the May 2010 thread for the test. They have all the questions there. We can verify with that and also add on if we remember new stuff. Here it is anyway. </p>
<p>First Group
Mitochondria presence = eukaryotes, but not prokaryotes
Plasma membrane = all
Cell wall = plants, but not animals
Ribosomes = all</p>
<p>Second Group
Chance of having a girl = 50%
Number of generations to get AABB and aabb mix to have 9:3:3:1 phenotype ratio = 2
Number of phenotypes from Aa and aa mix = 2
Number of gametes possible from AaBb = 4
Number of chromosomes of fly cell right before mitosis (haploid number = 4) = 16</p>
<p>Third Group
Mother passing antibodies to fetus = passive immunity
the clumping of anti B antigens with type B blood = agglutination
Release of histamines = allergic reaction
Small pox virus exposure = active immunity</p>
<p>Last Group
Pyruvic acid = glycolysis
Lactic acid = fermentation</p>
<p>Core Section Multiple Choice
To see if rabbit is recessive for white hair=cross with white rabbit and look at offspring
II and IV (Hydra, jellyfish) for only one opening (mouth or something like that)
Two species benefit = mutualism
Islands split, animals different = evolution differs for small populations
Bat wings, fly wings = convergent evolution
Sex-linked recessive (color blind dad, wife husband not)=kid has 0% of getting it
Species is smaller than genus (in overlapping circles)
Colon=water absorption
Changes in alleles = mutation
Egg is fertilized in the oviduct (fallopian tubes)
Starch solution bag = graph looks like decreasing first, then stabilizing
Eardrum = basilar membrane
DDT dangerous = builds up in higher trophic levels
Ostrich=warm blooded animal (unlike trout, lizard, salamander, snake)
fat gives off more energy per gram than any other thing
urea does not provide energy</p>
<p>Carrot Section
Becomes flexible=cell membranes shrink away from the walls
One on counter sprouts = higher metabolic rate
For experiment with control in light = clear and black plastic bag
Paper bag = carrots become flexible faster than ones in plastic bags</p>
<p>Bacteria Plate section
Most effective = tetracycline (third one)
Control = bacteria on nutrient agar without antibiotics
Penicillin has bacteria forming on white spot=resistant to penicillin strain of bacteria</p>
<p>Earthworm Neuron section
If y is broken, segment 1 will not react when segment three is touched
If neuron n degrades or disappears, segment 1 muscle will not react to touch
Two answers were short three letter combinations tracing the pathways</p>
<p>Zygote Section
Type of organism = angiosperm
Process from Stage 1 to 2 = mitotic division
Which type of human disease = cancer
Presence of auxin = enlargement of cells only (II only)</p>
<p>Food Web Section
Hawk = tertiary consumer
Shrub/grass = most energy</p>
<p>Molecular Bio Section</p>
<p>All are true about mRNA except=double stranded
Gametes are formed by = meiosis
Organelle without membrane = nucleolus
Medelevian cross = Aa with aa
Bean seed mixed = lipids
Vitamins important = act as coenzymes
Actin-myosin thing power by = ATP</p>
<p>Pea Plant Respiration Section
Control = 25 degrees Celsius
Percentage at 7.5 hrs = 125%
Plant dies in 8 hours = 50 degrees Celsius
Why does respiration rate decrease at hour 3 in the 0 degree Celsius one=lower temperature=lower reaction time
Graph of respiration rate of 40 degrees Celsius = a slow increase and then flat line</p>
<p>Activation Energy Section
EA is lowered by enzyme activity
EA is where the bonds between different compounds are made (unstable)</p>
<p>Also, does anyone remember the question about Turner Syndrome? It was which of these is a typical female or something and then it listed
I: XX
II: XY
III: XO
Not sure if XO was an answer or not…</p>
<p>Here is a link:
<a href=“http://talk.collegeconfidential.com/sat-subject-tests-preparation/920434-may-sat-ii-biology-e-m-10.html[/url]”>http://talk.collegeconfidential.com/sat-subject-tests-preparation/920434-may-sat-ii-biology-e-m-10.html</a></p>
<p>The organism was a flower, in the introductory paragraph it said the embryo was taken from an organism that had fruit</p>
<p>and what was the diagram of the auxin and k something where theres a lotttt of circles… the answers were like cancer, malaria, or something.</p>
<p>^^ I put cancer. It’s the only one that made sense since it was talking about cell growth.</p>
<p>Yeah, it was definitely cancer since it was uncontrolled growth.</p>
<p>How did you calculate the tree? I thought it had to do with math and I was like plugging in numbers since it was like 6 months later, I multiplied by 6 then added something and got like D or something.</p>
<p>wait, why did people say to look at may 2010’s thread. did collegeboard give the same test?</p>
<p>I put in .9 as the answer as the tree only grows at the shoots. The position of the scar will be unchanged.</p>