AQA A-level Biology 7402 - Paper 2 - 13th June 2019

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is there a paper 3 thread? could u link it or something if so please?

Original post by GCSEStudent903

I'll type something up and post in the Paper 3 thread soon, so it'll help everyone. Keep any eye on it there :wink:

:wink:

could anyone enlighten me on how to solve this please!

10.4-7 x4/3pir3 x0.08

Original post by williamsae

could anyone enlighten me on how to solve this please!

is the answer 32.75?

Original post by williamsae

could anyone enlighten me on how to solve this please!

Original post by williamsae

could anyone enlighten me on how to solve this please!

Find the volume of both the nucleus and the polar body. Minus the volume of the nucleus from the polar body. Then times the answer to that by 0.08.

I tried that but didn't come out with the right answer hmmm

Original post by Dilof

Find the volume of both the nucleus and the polar body. Minus the volume of the nucleus from the polar body. Then times the answer to that by 0.08.

Original post by fraserridgway7

is the answer 32.75?

yeah these are the range of answers given : 32.73 / 32.7 / 32 / 33;;

Original post by williamsae

I tried that but didn't come out with the right answer hmmm

You sure you're using radius and not diameter?

Anyone know which practicals have already come up, or which might be most likely to come up for paper 3?

Original post by Haribo22

Anyone know which practicals have already come up, or which might be most likely to come up for paper 3?

Majority of the biological molecules tests and photosynthesis chromatography have come up

detrimental-minx

Lmao its alright buddy examiners expect us to panic a bit under stress

Original post by Vin_17

yeh you're right I read it wrong fml

Original post by williamsae

is there a paper 3 thread? could u link it or something if so please?

https://www.thestudentroom.co.uk/showthread.php?t=5835104

yeah i divided the diameter by 2. i feel like i’m being really stupid somewhere my brain is mush rn 🙃 pls help

Original post by Dilof

You sure you're using radius and not diameter?

Original post by williamsae

yeah i divided the diameter by 2. i feel like i’m being really stupid somewhere my brain is mush rn 🙃 pls help

You’ve done pi r squared instead of pi r cubed! Funny enough this was the mistake I made when I did the paper

does anyone have the aqa A Level and AS biology paper1 and 2 2019-20? if so can you pls send me it. i would appreciate it so much.

i have
OCR A chemistry 2019/2020 papers one and two
and AQA Biology 2019/2020 papers one and two

Both with markscheme. Looking to trade for AQA A level psychology 2019/2020 AS paper 1 and 2 and also 2019/2020 A level paper 1.

pm me or message me on ig @sam9890101

back to say after 5 years that i got a c in this stupid paper lmaooo

TSR Community Staff

Original post by studyr

back to say after 5 years that i got a c in this stupid paper lmaooo

Don't be dramatic, it's only been 4 years!

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