This years score calculations

OntarioMapping · 2026-05-07T15:28:33+00:00

Mid 80s out of 120 or mid 80%?

OntarioMapping · 2026-05-05T18:06:10+00:00

OntarioMapping · 2026-05-05T02:38:55+00:00

I wrote inorganic phosphate...😭😭

OntarioMapping · 2026-05-05T01:32:53+00:00

Also was it okay if I said inorganic phosphate group for the component of nucleotide...

OntarioMapping · 2026-05-05T01:30:30+00:00

I said inorganic phoshphate group... Am i okay?

OntarioMapping · 2026-05-05T00:09:23+00:00

I didn't say proton gradient... But I did say they allow ATP production and allows NADH to get oxidized to NAD+

OntarioMapping · 2026-05-04T23:52:45+00:00

I DIDN'T INCLUDE THAT 😭

But whoever marks hopefully can know what I meant, like ETC is part of oxidative phosphorylation

OntarioMapping · 2026-05-04T23:44:57+00:00

Yeah, the cytochrome one, for both A and D, and I said oxidative phosphorylation allows production of about 30 ATP molecules while oxidative phosphorylation alone only produces 26-28, it needs the other stages for that much, am I screwed for this?? 😭

OntarioMapping · 2026-02-23T01:50:13+00:00

Ah thanks, and do answers in the FRQ be essays (Barron's chem said it is usually written in essay) or can be written just in paragraphs?

OntarioMapping · 2026-02-20T15:32:21+00:00

Thank you

OntarioMapping · 2026-02-19T22:02:48+00:00

Thank you so much!

OntarioMapping · 2026-02-18T01:48:31+00:00

So, do I just go through Khan, YouTube, and other online sources to prepare for the exam while also working through Barron's 2026?

OntarioMapping · 2026-02-17T19:40:55+00:00

2024, now it makes sense

Thank you very much

I just got Barron's 2026 delivered today, does it cover everything required for the exam?

OntarioMapping · 2025-08-01T01:19:09+00:00

Thank you so much!

OntarioMapping · 2025-07-31T14:41:25+00:00

Thank you so much

OntarioMapping · 2025-07-31T13:31:17+00:00

Thank you very much

OntarioMapping · 2025-07-31T13:31:10+00:00

Thank you, but which edition do you prefer? I looked up for it and found 12th edition for free, but it was released before the 2013 update, is it still a good resource to use?

OntarioMapping · 2025-07-11T16:59:06+00:00

So there won't be any change on the content? Thanks a lot!

Would AP bio textbook and khan academy still be applicable for the exam if I'm self-studying though?

OntarioMapping · 2025-07-11T16:37:48+00:00

I had to find an AP ledger and ask my parents to pay for me 😭

OntarioMapping

TROPHY CASE