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AQA A-Level Biology paper 3 specimen paper???

hello,

I was just wondering if anyone had the biology a-level paper 3 specimen set 2 if there is a set 2??

Thanks

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Reply 1
Hi, do you have paper 1?
Original post by Bossmann
Hi, do you have paper 1?


nope sorry do you have paper 3?
7402-3 Specimen question paper (set 2) - Paper 3 v1.0-1.pdf
Original post by emwilliams044
nope sorry do you have paper 3?

Got it


thank you so much and have you got the mark scheme for this too???
Original post by emwilliams044
thank you so much and have you got the mark scheme for this too???


No sorry :frown: if I get it I'll upload it
Original post by adeolaadegbesan
No sorry :frown: if I get it I'll upload it


ahh okay thank you soooo much for the paper :smile:
Reply 7


How do you have this! This was our trial paper!
Reply 8
Does anyone have the Paper 2 mark scheme please
7402-2 Specimen mark scheme (set 2) - Paper 2.pdf
Original post by 123abrood
Does anyone have the Paper 2 mark scheme please
Mistake on that paper, question 01.2, it says rate of spindles opening lol instead of spiracles - can tell they rushed it. Last year the AS Paper 2 exam had a mistake also, saying that ATP--->ATP + Pi, i hope they dont put mistakes in our actual exam as that could throw us off



Thanks so very much for this.
Would you happen to have the question paper for paper 2 as well?
Reply 12
Does anyone have the paper 3 set 2 mark scheme, or has at least done it pls? beyond q2, I'm clueless ....
Original post by bantersaurusrex1
Thanks so very much for this.
Would you happen to have the question paper for paper 2 as well?

Sorry I've tried to upload it a few times but it's not working :frown:
Reply 14
14941757854301289607827.jpg any idea how to answer this please ?
Does anyone know the grade boundaries for these 3 papers?
Original post by Tee1199
14941757854301289607827.jpg any idea how to answer this please ?


I'm not very good at Biology... but at a guess I would put:

- They would cut a thin cross section of heart muscle measuring 1mm2
- cover it with stain and place in a microscopic slide
- Place cover on and squish to make it more visible on the optical microscope.
-Count the number of capillaries seen
-repeat multiple times with differernt samples then calculate a mean

I'm sorry if this is wrong, but it's what I would put.
(edited 6 years ago)
Reply 17
Original post by Meggy99
I'm not very good at Biology... but at a guess I would put:

- They would cut a thin cross section of heart muscle measuring 1mm2
- cover it with stain and place in a microscopic slide
- Place cover on and squish to make it more visible on the optical microscope.
-Count the number of capillaries seen
-repeat multiple times with differernt samples then calculate a mean

I'm sorry if this is wrong, but it's what I would put.


Thanks. Anything at this point helps x
Cup mentioned something about a graticule and micrometre??
(edited 6 years ago)
Does anyone have the paper 3 mark scheme, please!!!
I anyone does chemistry do u have the paper 1,2,3 with mark schemes
7402-3 Specimen mark scheme (set 2) - Paper 3 v1.0.pdf
Original post by lovelyqueen
Does anyone have the paper 3 mark scheme, please!!!
I anyone does chemistry do u have the paper 1,2,3 with mark schemes

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