OFFICIAL SAT II BIO June 2..

<p>what transports minerals to cells?</p>

<p>plasma!!!!!!!!!!</p>

<p>how about the one about the linked genes i think i put all three</p>

<p>Orchidthief: I put to remove chorophyll. But I'm not sure. My answer was based on the fact that the leaf turned white...</p>

<p>Prehistoric: blood plasma? </p>

<p>In M, what allows for the streaming of cytoplasm? Was it Plasmodesmones (or something spelled like that?)</p>

<p>^ yeah i think so</p>

<p>What is biggest factor in the carbon cycle? (something like that)
Was it photosyn. & respiration?</p>

<p>For the glucose i put the plasma membrane b/c the glucose is attached to proteins in the membrane.
For fertilization in plants it occurs in ovary
Sperm is produces in seminiferous tubes
Plasmadesmata is transfer of nutrients or water LATERALLY across a plant through symplast or apoplast</p>

<p>lol.
I skipped three which I knew I would have gotten wrong for sure.. and I could tell by these posts that i would have gotten them wrong.
lol</p>

<p>So... it's not plasmadesmata? =T</p>

<p>oh btw the KARYOTYPE had 48 chromosomes and then 24 in the gamete..the abnormal gamete had 25. I forgot the other karyotype q</p>

<p>yeah it was plasmodesmata.</p>

<p>LOL. YES.
oh and i put photosynthesis/respiration for the carbon cycle question, prehistoric.</p>

<p>wait so what's the answer for the chromosomes?</p>

<p>i put 48 24 48 24</p>

<p>It was 48 for normal body cell. 24 for a haploid, 25 (extra sex chromosomve) for trisomy and 24 for a haploid (or gamete). </p>

<p>Back to the controlling invasive bird question, won't introducing a new species only elevate the problem? I mean adding a species that competes with an invasive species (doesn't that make the added species an invading one too?) only elevates the problem of invasion right?</p>

<p>I put capture and trap but I suppose that isn't effective, because that'll spread the bird into more places.</p>

<p>What is the plasmodesmata question?</p>

<p>hey...that qusrtion....wut happens when u hydrolzye a polysasccrhide or sumthing like that....was it like glucose or sumthin like that?...cuz nothing else made sense? can sumone refresh that question for me? thanks</p>

<p>when you hydrolyze a polysaccahride it becomes a monosaccarhide. Dehydration synthisis adds, hydrolization involves adding a water after breaking a molecule. And glucose is a monosaccarhide so yes.</p>

<p>allrighty...thank u</p>

<p>Plasmodesmata is correct. </p>

<p>Why was it boiled in that one experiment? I put to catalyze the reaction, but I'm pretty sure thats wrong. I also think chrolphyll is wrong too because white implies having pigments that reflect all colors. Removing chorophyll would make it be like leaves in the fall that change colors based on whatever cardioids dominate that particular leaf. But I'm really not sure about that question.</p>

<p>otherwise, I thought it was pretty easy.</p>

<p>^^^ Nope, sorry, but it is to remove the chlorophyll. I have an old barrons SAT II Bio book and it has that EXACT experiment in it. :) Luckily I had read that and I breezed through that part.</p>

<p>Thank goodness I put "to remove chlorophyll". By that question, I was so tired (bio being my third test of the day and all) that I had to read each question twice to understand it..
For the other questions in that section..did one of the other answers include the word "carbohydrates"?</p>

<p>Damn, I messed up badly on that karyotype part.</p>