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2016 AQA Biology Unit 1 - Unofficial Mark scheme 2016

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Original post by pu55yd3stroyer
nah its always 1 decimal place for percentages so 0.7%


I said it was to 2 decimal places... can't refuse me that mark now :biggrin:
Original post by niamhmcgillion
Am I the only one that thought it was okay?!


I left the exam confident, and came home to see everyone freaking out
Does anyone remember what question they asked for answer 19 i think i may have forgot to go it :s-smilie:
Original post by JakeAntonyBrown
No it isn't, it needed to end in a 7!


Ohhh, dunno why but I worked it out as 0.6666666 then put 6% 🔫
Original post by lilyflowerxoxo
What did people get for the question about all boys drinking and why was the hypothesis not valid??

it wasn't a large enough test group so wasn't an accurate representation of all boys
I got 1.6 for the CNS speed question
And 0.6 for the malaria question??

Anyone else?
for the other organism one for air pollution indicator,is algae one?
Where is the answer for the question that was asking about the percentage of people who caught malaria and died?
I did 2 x 10^6 / 3 x 10^8 x100% and got something like 0.6
0.66% should be able to get you the 2 marks.

Original post by vholt674
it wasn't a large enough test group so wasn't an accurate representation of all boys


I said because the number or percentage of the boys drinking was never actually 100%.
Reply 809
what does everyone think for grade boundaries? i completely failed lol :frown:
Reply 810
OMG YES AQA HAD IRRELEVANT QUESTIONS! !!!
Hardly anything on the specification came up!

The wordings were so long and hardly majority of the people finished the exam!!!!!


Posted from TSR Mobile
whoop whoop 0.6%
i said that as well!! everyones saying accurate but im sure its precise?
I'm thinking 50-ish for an A* lol.

But I found the exam genuinely quite easy lol.

Don't kill me.
Original post by Lulu2121
I got 1.6 for the CNS speed question
And 0.6 for the malaria question??

Anyone else?


That's what i got with the re-occuring symbol on the 6 for the malaria question
Reply 815
Original post by ammara-123
Did anyone else struggle for time? I honestly thought one hour wasn't enough!


Posted from TSR Mobile
i had to write for an extra minute and a half
Reply 816
Original post by Haashym
15%


i got 0.67% ....
Original post by hguin
Lets create the unofficial mark scheme for today's biology paper, please help by commenting in this format: [Question number - Question - Answer - marks given].

Please continue to submit answers!


Unofficial markscheme



http://www.thestudentroom.co.uk/showpost.php?p=64879273&postcount=317


Think I did quite well tbh - probs lost 10-13 marks
Original post by bencarver1999
That's what i got with the re-occuring symbol on the 6 for the malaria question


I think you might actually lose a mark for putting the recurring symbol on.

I'm not sure, but we were advised not to do that.

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