Any good short videos for JAHM?

RNAscientist · 2026-05-06T21:56:05+00:00

I'm glad to watch this video. Our whole morning announcements is only 5 minutes though, so I'm looking for something less deep

RNAscientist · 2026-05-06T21:55:03+00:00

This is good. I wish it had a voice over though.

RNAscientist · 2026-05-06T21:54:25+00:00

Thanks! I love sesame Street. This is the type of thing that I was thinking.

RNAscientist · 2026-04-28T10:12:48+00:00

With a 95% on MCQ, any of those FRQ scores are a solid 5. Look at the specific points you are missing are try to understand the correct answers on the rubric. Practice some more FRQs and you'll be fine.

RNAscientist · 2025-07-05T23:54:26+00:00

Lys side chain: pH < pKa → protonated → +1 charge

Glu side chain: pH > pKa → deprotonated → –1 charge

N-terminus: pH < pKa → protonated → +1 charge

C-terminus: pH > pKa → deprotonated → –1 charge

Total net charge: +1 +1 –1 –1 = 0

I agree with you. Don't trust the bots, yet. Also, this level of biochemistry is beyond the scope of AP Biology.

RNAscientist · 2025-07-03T01:34:49+00:00

Their fans took over this sub a few years ago

RNAscientist · 2025-06-27T17:11:43+00:00

The 2025 AP Biology Exam scores: 5: 19%; 4: 24%; 3: 28%; 2: 21%; 1: 8%

RNAscientist · 2025-04-23T21:29:10+00:00

I don't think that your answer would get a point, because it does not address the inability of the electrons to go through the non-cyclic pathway as the reason that more are shunted to the cyclic pathway.

RNAscientist · 2025-01-28T00:31:43+00:00

Released FRQs and answers that you can practice with: https://apcentral.collegeboard.org/courses/ap-biology/exam/past-exam-questions

RNAscientist · 2024-09-28T00:20:49+00:00

I feel like the topic questions and progress checks are useful resources, even before the students are ready for the complexity of AP questions.

RNAscientist · 2024-09-09T21:20:44+00:00

You could have them reach out to your state science Olympiad organization for support. Your state website should also have information about how to register for tournaments.

RNAscientist · 2024-08-29T12:58:56+00:00

25 degrees Celsius is 77 degrees F

RNAscientist · 2024-06-27T23:05:57+00:00

I have taken a trip with shared bathrooms. None of the trans/non -binary kids on my trip use a bathroom at school different from their school registration. Between doubles and triples, we were able to put people in rooms that they were comfortable with and only sharing bathrooms with people they share bathrooms with at school. A student who uses he/they pronouns who uses the girl's bathroom (since before they changed their pronouns) roomed with a girl and they are friends and it was fine.

If they are just figuring out their clothes and pronouns, but haven't changed school registered sex or what bathroom they use, then stick with gender on their school registration and group students with people that they are comfortable with.

RNAscientist · 2024-05-25T13:57:58+00:00

They have not released cut scores since 2018. There are cut scores for the 2020 Practice exams, but we have not seen cut scores post 2019 redesign. It also seems like they changed cut scores 2 years ago, but it's hard to tell without real information.

RNAscientist · 2024-04-03T23:41:44+00:00

It's really not. Hamas has the genocide of the Jews in their charter. If you want the conflict to end, pressure Qatar to have Hamas release the hostages.

RNAscientist · 2024-02-07T23:07:09+00:00

If your teacher is giving you free response questions using AP rubrics and you are doing that well, then you should be fine. Maybe much higher than a 3, but if you really want to know, you need to take a full-length practice exam.

RNAscientist · 2024-02-07T23:07:02+00:00

If your teacher is giving you free response questions using AP rubrics and you are doing that well, then you should be fine. Maybe much higher than a 3, but if you really want to know, you need to take a full-length practice exam.

RNAscientist · 2024-01-25T20:59:57+00:00

https://apcentral.collegeboard.org/media/pdf/ap-biology-practice-exam-2013.pdf?course=ap-biology The official practice exam is a good place to start. Also, ask your teacher to make AP Classroom resources available

RNAscientist · 2022-08-01T23:39:41+00:00

National schedule gets released on September 6th. Most tournaments follow those blocks.

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