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Edexcel A-level Biology A (Salters-Nuffield) Paper 3 - 18th June 2025 [Exam Chat]

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Reply 60

Original post
by lavish-drumstick
The 9 marker question was so lucky

Icl I found it a little hard. What 3 molecules did you write about?

Reply 61

Original post
by 456001
I can't be the only one who found it hard 😭


Dww me too

Reply 62

Original post
by 456001
I can't be the only one who found it hard 😭
It’s cos the people that are chronically on tsr are npcs

Reply 63

What did you guys write for the last question with rats and adenosine

Reply 64

idk why most of yall are saying its easy. but i walked out wanting to cry. im home crying now i hate this

Reply 65

Original post
by Lil67_
Can’t be as high as 2023 pls no 😞

theres no way. 2023 was so much easier this is horror

Reply 66

they couldn't have been nicer w the 9 marker!!! some article q were a bit eh but they were like 2 marks and i didnt like the trinucleotide data table q but apart from that was solid
(edited 8 months ago)

Reply 67

guys for one of the maths question did u get smthn .6 recurring so round it up to 7 ??

smthn like that idek

Reply 68

Original post
by Dojacat 18
guys for one of the maths question did u get smthn .6 recurring so round it up to 7 ??
smthn like that idek

Which Q?

Reply 69

guys deep how the heart, brain, cystic firbrosis and the super detailed action potential process basically didnt come up at all 😂

Reply 70

Original post
by 456001
Icl I found it a little hard. What 3 molecules did you write about?
Enzymes, T cells B cells and antibodies, channel and carrier proteins

Reply 71

Original post
by Dojacat 18
guys deep how the heart, brain, cystic firbrosis and the super detailed action potential process basically didnt come up at all 😂


Yh fr it’s actually annoying, and also is adenosine an inhibitory neurotransmitter, so it acts similar to the way glutamate acts in the eye

Reply 72

Original post
by Dojacat 18
guys deep how the heart, brain, cystic firbrosis and the super detailed action potential process basically didnt come up at all 😂


im lowkey mad at this cus these are the topics ik the most 😭

Reply 73

Original post
by Dojacat 18
guys deep how the heart, brain, cystic firbrosis and the super detailed action potential process basically didnt come up at all 😂


No TB or HIV too?? what are they on

Reply 74

Original post
by Dojacat 18
guys deep how the heart, brain, cystic firbrosis and the super detailed action potential process basically didnt come up at all 😂

I’m so disappeared the action potential didn’t come up The topic 8 came up very little

Reply 75

For the 9 marker would DNA and RNA count as things to talk about for complementary shapes

Reply 76

Original post
by houhuhuhiip
idk why most of yall are saying its easy. but i walked out wanting to cry. im home crying now i hate this


100% not easy i feel like the pre release questions were ROUGH

Reply 77

Can anyone even remember some of the pre release question, my mind has gone blank

Reply 78

Original post
by Asdf23
Can anyone even remember some of the pre release question, my mind has gone blank
recycling urea, thermoregulation of a bear, dna and tissue culture (weird one) adenosine neurotransmitters and heat loss thats all i can remember off the top of my head rn lol

Reply 79

Original post
by Dojacat 18
guys deep how the heart, brain, cystic firbrosis and the super detailed action potential process basically didnt come up at all 😂
No bc im genuinely ****ed off abt this… so much wasted time learning stuff that didnt come up in any of the papers is a **** take

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