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OCR GCSE Biology A Paper 3 (Higher) - Tuesday, May 13, 2025 [Exam Chat]


OCR GCSE Biology A Paper 3 (Higher) (J247/03) - 13 May 2025 [Exam Chat]
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General Information
Date/Time: 13 May 2025 AM
Length: 1h 45m
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Check our round-up to see how students reacted to GCSE Biology Paper 1
(edited 1 month ago)

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Reply 1

guys there’s no way the 6 marker is on translation/transcription right? cause it was in the 2023 paper and the 2024 paper
but at the same time Juliet came up 3 years in a row for english lit r+j 😭😭

Reply 2

Original post by hurynaaaa
guys there’s no way the 6 marker is on translation/transcription right? cause it was in the 2023 paper and the 2024 paper
but at the same time Juliet came up 3 years in a row for english lit r+j 😭😭

You never know, I think it’s going to be a very application heavy paper unfortunately☹️☹️☹️

Reply 3

What time does everyone have it? Mine's at 1:30

Reply 4

Original post by hurynaaaa
guys there’s no way the 6 marker is on translation/transcription right? cause it was in the 2023 paper and the 2024 paper
but at the same time Juliet came up 3 years in a row for english lit r+j 😭😭

There will probably be stuff on the kidney.

Reply 5

Does anyone have the link to the 2024 paper??

Reply 6

maybe even one of those heart 6 markers. i remember a similar one about CVD for the heart. ik that's paper 4 content but they may do a similar thing and just put a disease about arteries and veins ??

Reply 7

How was it guys

Reply 8

Original post by Jupiter55
How was it guys

Easy

Reply 9

Original post by Jupiter55
How was it guys
I don’t want to say I did well but lwk it was pretty good

Reply 10

What was the solution X

Reply 11

Original post by Fthfy
What was the solution X
Which question

Reply 12

I think I lost 2 marks on the multiple choice with the dna replication and starch one as I thought starch would lower water potential but actually it stays the same. Also where we had to label the cortex was it the outermost layer?

Reply 13

Original post by 183483279435829
Which question

The One about the CO2 tested on plant with that liquid labelled X

Reply 14

Original post by Chukaer
The One about the CO2 tested on plant with that liquid labelled X

One was iodine to test for starch the other one was potassium hydroxide or soda lime as it absorbs co2.

Reply 15

where we had to label the cortex was itthe outermost layer?

Reply 16

Original post by Chukaer
The One about the CO2 tested on plant with that liquid labelled X
I think it is soda lime solution becuase that absorbs carbon dioxide

Reply 17

Original post by 183483279435829
where we had to label the cortex was itthe outermost layer?

yep

Reply 18

Original post by 183483279435829
where we had to label the cortex was itthe outermost layer?

that's what I did.. hopefully that's right *

Reply 19

Wth is a chemical neurotransmitter nobody I asked knew what it was

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