Entire 2024 AP Biology FRQ Exam - Full Explanations by AP Biology Teacher
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- Опубликовано: 12 июл 2024
- Hey All, here are explanations to ALL 6 FRQs on the 2024 AP Biology Exam released by college board that took place on May 16th, 2024. I truly hope this is helpful to whoever is watching! Remember, these are “proposed answers” as of now as the scoring guidelines have not been released yet (will be released usually in July when scores come out). If your answers do not match, it doesn't mean they are wrong, many times on AP scoring guidelines, they can accept multiple answers. If I am wrong on an answer (which I may be - sorry), please comment below to help us all out! Thanks for watching and I hope this video is helpful to you.
Here is a link to the 6 FRQ questions released by College board I will be covering in this video:
drive.google.com/file/d/1x3Kn...
Here is a link to get access to Scoring Guidelines, Student Written Samples, and Score Distributions from Collegeboard (after scores released in July):
(LINK coming soon - in July 2024 when they are posted)
Here is a link to the Collegeboard website with more info on "Different Versions of Exams"
apcentral.collegeboard.org/co...
**This video & the information within it is not created or endorsed by CollegeBoard.
***This video was posted 4 days after the exam after the FRQs were released by Collegeboard
0:00 - Introduction
1:50 - NEW Changes 2024 FRQs
3:40 - Begin Reviewing FRQs
4:06 - FRQ #1Ai
7:09 - FRQ #1Aii
9:39 - FRQ #1Bi
11:52 - FRQ #1Bii
13:45 - FRQ #1Biii
14:15 - FRQ #1C
15:28 - FRQ #1Di
15:55 - FRQ #1Dii
16:38 - FRQ #1Diii
17:27 - FRQ #2a
18:58 - FRQ #2bi
19:35 - FRQ #2bii
20:32 - FRQ #2Ci
20:49 - FRQ #2Cii
21:31 - FRQ #2Di
22:27 - FRQ #2Dii
23:28 - FRQ #3A
24:44 - FRQ #3B
25:06 - FRQ #3C
26:01 - FRQ #3D
26:27 - FRQ #4A
27:47 - FRQ #4B
28:25 - FRQ #4C
28:56 - FRQ #4D
29:14 - FRQ #5A
30:15 - FRQ #5B
32:07 - FRQ #5C
32:40 - FRQ #5D
33:01 - FRQ #6A
34:49 - FRQ #6B
35:09 - FRQ #6C
35:50 - FRQ #6D
36:33 - Ending + Thank you!
Mr. Chow Podcast #118
Video Title: 2024 AP Biology FRQ Exam - Full Explanations by AP Teacher
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i watched literally all your past videos in prep covering the frq in prep for this 2024 exam, and i love how enthusiastic and reassuring you are!! they have helped tremendously, you seem like a kind soul and a great educator. your energy is contagious and thanks for these!! i’m a little nervous for how i did lol. but seriously, these videos are awesome and i recommend them to my friends!! keep it up :)
Dear Hewo.4386, thank you SO much for your gratitude. I truly appreciate it and believe that "gratitude is the best attitude". Even though I don't know you, I want to wish you the best on your AP Biology exam (+ other APs) and let you know how much I appreciate you taking the time to write this comment! Thank you!
I’m cooked
Hey! This was a great video.
For 1aii, I think that your answer is what I originally thought, but I think here the idea is that if the sister chromatids crossed over they would have either 0 or 2 fluorescent markers. Since some haploid gametes will only have one, it means that crossing over didn’t occur.
I think the right answer would be that, “Some of the haploid cells formed after meiosis will have only one fluorescent marker because the sister chromatids on each homologous chromosome that eventually separate into haploid cells were not involved in crossing over.” or at least something along the lines of what I said. I could be totally wrong though :)
Hi. I am a high school freshman who planned to take all the AP sciences in my sophomore year, and I initially felt daunting as I didnt know what resource did I need. However, after seeing your video and your enthusiasm in teaching biology, I am feeling less nervous about the exams! you are truly the best teacher and you deserve it!!!! wish you all the best sir
Ur cooked
From a HS graduate who developed CRAZY senioritis-- do not feel pressured to take all the AP sciences in one year. I had taken Chem and Phys. C: Mech in the same year, and I was already cooked lol... Best of luck to you!
For question 1 d.i., I said that the number of copies of chromosome 8 would increase and my justification for d.ii. was correct. Would I likely lose the point for di since I didn't mention that the number of copies could also decrease?
Hey thebeston6710, thanks for your comment! Based on how the question is asked, I think you should be good as long as you stated a correct answer with justification. I'm not an AP grader, but that's what I would guess! Great job on being done!
For the last question, wouldn’t the values further right on the graph be slower, since the rate units are ms/codon. Is it showing that the more milliseconds it takes to translate one codon, the slower the rate or am I reading the graph wrong?
thats waht i thought too
For part 1di and 1dii, I predicted that there will be a fewer number of chromosome 8 in the cells and I basically justified it as you said it (fewer would align & separate properly) but did not mention nondisjunction. But, my prediction was not the same as yours because you said there will be an abnormal number due to nondisjunction (more/less). Do you think that will get me 2 points, 1 point, or 0 points altogether?
bro ive seen u in another ap bio exam review video, just stop thinking about it your score is already decided at this point man just stop worrying about it
Hey Sigma07548, thanks for your question! I am not an AP grader, but based on the question "Predict the effect" followed by "provide reasoning to justify", Yes, I believe that answer could actually work. No worries if you didn't put nondisjunction, I believe as long as you provided reasoning to justify, you should be good. Also, even if you get 1 part right, you absolutely will get credit for 1 part. I wish you all the best and thanks for taking the time to leave a comment!
Thank you @notjackk for your encouragement / reassurance. I still remember as a student, after each AP exam, I would also feel the same way (so no worries), but eventually I too realized that "as long as I did my best" that is truly what matters most. I wish you too the best!
Hello, does that mean that if we said the number of copies would be fewer for part d(i) we would still get the point for that part (even if we didn’t explain it well in part d(ii))?
For question 3 b), will mentioning reducing bias in the results count?
Hey joedassin5436, thanks for your comment. I believe that answer could work but it would also depend on how you explained it in your justification. I believe as long as you answered it explaining how we need to isolate / test 1 variable and/or to focus on our variable tested, you should be good. I wish you the best on your AP exams!
Do you think that the curve for this year will be lower or higher then previous years? Like will we need less or more points to get a 5? How many points is it normally out of 120?
Hey user-ie8, thanks for your comment. Great question, I wish I could tell you, but it really all just depends on all of the students who took it this year. Overall, after taking this year's exam, I thought it was a pretty straightforward exam (in terms of the content tested), but as I say down and completed the 6 FRQs myself (over 90 minutes), I noticed that I was rushed to finish as some of the FRQs (especially #1) had multiple parts / was lengthy. Overall, I've noticed for the AP Biology curve, it being pretty consistent over the years. Here's a link to to the distributions last year: apstudents.collegeboard.org/about-ap-scores/score-distributions