OCR AS Level Biology A Paper 1 - 12th May 2025 [Exam Chat]

Oh, I thought you were on about Paper 2. Sorry.

Ngl I skipped a whole 6 marker on the plant one and enzymes one . Didn’t know what to talk about but the rest was okay ish especially the last few.

Oh, I thought you were on about Paper 2. Sorry.

Ngl I skipped a whole 6 marker on the plant one and enzymes one . Didn’t know what to talk about but the rest was okay ish especially the last few.

What was the plant and enzymes questions about

True. Did you find Paper 1 or 2 easier?

P1 ofc if the multiple choice saved me. Wbu?

Ummm... we are talking about OCR AS, right? @Shaan31300's predictions were quite accurate (thank you), but I don't remember seeing a question on mitosis and growth & repair. Other questions included chromatography, spirometry, heart, and general practical questions, as well as a few calculations.

Ngl I skipped a whole 6 marker on the plant one and enzymes one . Didn’t know what to talk about but the rest was okay ish especially the last few.

Omg that was such a bad question you should’ve attempted it at least you could’ve gotten 2 marks ? Better than nothing

Yup I’m not looking for an A I just need a D for my exams in order to progress to yr 13 or otherwise….

Ummm... we are talking about OCR AS, right? @Shaan31300's predictions were quite accurate (thank you), but I don't remember seeing a question on mitosis and growth & repair. Other questions included chromatography, spirometry, heart, and general practical questions, as well as a few calculations.

Would you mind linking his posts on this stuff? Also if anyone can remember more of the questions on paper 1 or the questions for paper 2 it would be super helpful

Oh I hope you get it then but aim high regardless

Thanks! Do u take ocr chem as well?

Yes

For the one which said how would you distinguish the colour NaCl NaI and NaBr what test would you said like bromine water or silver nitrate 4 marks? Also the last one was it like 2940cm cubed?

For the one which said how would you distinguish the colour NaCl NaI and NaBr what test would you said like bromine water or silver nitrate 4 marks? Also the last one was it like 2940cm cubed?

All I know for sure is the titration question 5 marker was 413mg my tescher told me

Ohh I got 0.411 mg do you remember if the mean titre was 24.10?