<p>Hey I would love it if somebody could help me on a practice question in the 2013 (administered last year) exam, specifically #50 about the restriction endonuclease Mst II. PM me if you need the question.</p>
<p>@c0nman is it the one about flowers and how the F2 generation got blue flowers when crosses with pinkXwhite?</p>
<p>“The restriction endonuclease Mst II recognizes the sequence 5’ CCT(N)…” <- that’s how it starts</p>
<p>@c0nman C and D are wrong for obvious reasons. To find out if its A or B, you need to get the genotypes of each individual, which you can get from the pedigree. Individual one is SS, two is SA, and three is AA. Since individual three has only two bands, that must mean there is only one restriction site, which would produce two fragments, making A the right choice. </p>
<p>In a few hours, we go off to battle. We will return victorious. If not victorious, we will come back alive. Remember what you learned from the masters Hank [Crash Course] and Anderson [Bozeman Science], because your knowledge will become the greatest weapon. (In all seriousness, good luck, guys.)</p>
<p>And remember Barron’s especially</p>
<p>Good luck everyone!</p>
<p>Good luck to everyone! We’ve all worked hard to get here and now it is simply a chance to prove what we have learned and earn a college credit :)</p>
<p>anyone else not finish? they really don’t give enough time imo (for mc)</p>
<p>I finishes mc with 15 minutes left and FRQ with 10 minutes left. I used the extra time to double check everything.</p>
<p><a href=“https://docs.google.com/document/d/18m36CikqaOAKDdOuwIKUM0Ya86VhdPjy9ol_3CVNtOU/edit”>https://docs.google.com/document/d/18m36CikqaOAKDdOuwIKUM0Ya86VhdPjy9ol_3CVNtOU/edit</a>
google doc party everyone… pretty sure I got at least 10 mc wrong and bombed one frq completely and slightly bombed two frq’s let’s pray for a lenient curve</p>
<p>Surprisingly, that went better than expected for me </p>
<p>I finished early too, but I’m completely positive i failed one frq and messed up on a bunch of others. I’m glad it’s over, but I really hope the frqs didn’t kill my score.</p>
<p>I didn’t know you weren’t supposed to guess (for lang ap my teacher said to put an answer for everything) so i though the same applied for this one and I guessed on a whole bunch lol. oops</p>
<p>@asdfghjkl825 you’re all good. Guessing doesn’t take off points anymore so you always want to put something down.</p>
<p>yea knowing that I’ve completely bombed one frq doesn’t help my sanity </p>
<p>@yammer oh ok thank god </p>
<p>it was super scary at first when i opened the FRQ booklet. like what. but then as i worked through it ideas came to me and i got stuff down for everything. didn’t completely bomb any one question, but probably not full credit for everything</p>
<p>overall, MC pretty easy. like 4 wrong i think</p>
<p>I’m really not sure how i did on it…I know i got the graph for the 1st FRQ wrong and i left 3 of the grid-in Q’s blank because i ran out of time. I thought the MC was harder on this one compared to the 2013.</p>
<p>I think I bombed one of the frq worth 3 points, but the rest I did well on. For the mc I didn’t feel too confident though.</p>