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AQA BIOL2 Biology Unit 2 Exam - 26th May 2011

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Reply 940
Avatar for NewCrack
NewCrack
6
Original post by nasira372
Final Q (I think)

How are abdominal movements of insects a adaptation for gas exchange

Simple answer please because if there is a question on insect adaptations, there are loads of other points to talk about. 2marks

Thanks in advance


I think it would allow for mass flow of air into and out of the body. Not sure how i would word it though:redface:
oh and also how about ums for a b??
Reply 942
Avatar for NewCrack
NewCrack
6
Original post by Kaylaleigh
how can 50 marks be a B?? That's only about 58%!


Grade boundaries are really low for this paper xD its about 62-67% for an A

For the jan 11 paper you needed 64 raw marks for 140 UMS.
Original post by BeejTheone
find gradient of the curve of best fit?






Original post by NewCrack
they can draw a line of best fit and find the gradient of that line. I think that sounds right/


That sounds right, thanks! :smile:
Reply 944
Avatar for Victoria4
Victoria4
does anyone have any ideas what the long question could be on?:smile:
i dont think they are quite that loq, i sat june 2010 for my as year and got 64% which was a c hence why i'm resiting
Reply 946
Avatar for cleo101
cleo101
Original post by Laura-Robbie
oh and also how about ums for a b??


about 98-112
Reply 947
Avatar for Killjoy-
Killjoy-
8
What's the total UMS for this paper? And how many marks do you need to get roughly for that?
Reply 948
Avatar for kingsmod1
kingsmod1
if any1 needs help on bio 2, just pm on me and we can actually chat on skype
i wanna help all u noob biologists in unit 2 lol

just pm me if u want to leet me kno
Reply 949
Avatar for kingsmod1
kingsmod1
Original post by Killjoy-
What's the total UMS for this paper? And how many marks do you need to get roughly for that?


if any1 needs help on bio 2, just pm on me and we can actually chat on skype
i wanna help all u noob biologists in unit 2 lol

just pm me if u want to leet me kno


140 ums
Original post by Kaylaleigh
how can 50 marks be a B?? That's only about 58%!


You'll see why tomorrow :wink:
Reply 951
Avatar for kingsmod1
kingsmod1
Original post by LifeIsGood
You'll see why tomorrow :wink:


haha yh u will
Original post by LifeIsGood
You'll see why tomorrow :wink:


I've done penty of past papers, and true I am getting about 60-70%, but just thought that seemed a little too low
What is most likely to come up as the six mark question and could some1 please give me a quick run-down of apoplastic and symplastic pathways as well as tissue fluid.

Thanks :smile:
How much UMS is the EMPA if you get an A ??? I think its bout 20% of AS course
What is the definition of a taxonomy?
Original post by BeejTheone
I thinks its so there is more space for water movement? no nucleus etc i.e. organelles will mean more space for water to travel


i like how you give your input, make me proud beejtheone.
jokes im gunna reveal your name to the world YEAH BIRCAN :smile:
Original post by Pengwan
i know all da content for this unit but da paper is a bitch


The last sentence on your sig made me piss myself laughing! :laugh: :rofl:
It's crazy the amount of people on here that actually say that, seriously!

+ve rep. :biggrin:
Original post by jessplease
i like how you give your input, make me proud beejtheone.
jokes im gunna reveal your name to the world YEAH BIRCAN :smile:


Just filling in while your away Jessica White!! Lol :tongue:
Original post by jessplease
i like how you give your input, make me proud beejtheone.
jokes im gunna reveal your name to the world YEAH BIRCAN :smile:

There's somebody in my college called Bircan but called Beej :O Is that common?

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