AQA Unit 2 Biology 14th Jan - How was it?

OP

i put that they used 5 eggs because some may have the disorder or somthing like that :s-smilie:

i hope the grade boundries are low like the past papers i have done, 30/45 to get an A*!!

Reply 42

mu3icxbabee

sorry, dont think liver is right :s-smilie:

isnt it small intestine?
i am so freaked out by the 5 eggs rather than 1 question. i know its only 1 mark , but why do i not remember it at all ?? :frown:

what did you think of the question about light intensity, emzymes and starch (the exp with the graph)
messed up on that one as well :frown:

feel awful :frown:

CAN SOM1 TELL ME HOW THEY DONE THAT!

Reply 43

Awesomesauce

I guessed that when the seaweed photosynthesises and produces oxygen as a by product, the oxygen got trapped beneath the disc of seeweed. roflrofl, i just realised how wrong i am.

haha i really don't know what the answer is either but i guess they'll bring down the grade boundaries if many got them wrong.

Reply 44

mike2niner4

14

I thought the paper wasn't terrible which is good :-)

I didn't like the question about why the discs will float though!!

Does anybody know when we get our results back?

Reply 45

livvyyy

that they could finish the experiment sooner :eek:

it sounds like its wrong, but it's all i could think of.

SAME

i couldn't think of anything else

Reply 46

OP

what did everyone put for the question talking about amino acids (i think) i remember that it said 'include the words kidney liver and bladder' it was a 3 mark question

i wrote somthing like the liver turns amino acids into urea, it is stored in the kidneys and excreated as urine. i dont think that is my exact answer, but somthing like that.

Reply 47

mike2niner4

I thought the paper wasn't terrible which is good :-)

I didn't like the question about why the discs will float though!!

Does anybody know when we get our results back?

march i think, can som1 tell me how they got 0.42

Reply 48

mike2niner4

14

Sheo

SAME

i couldn't think of anything else

That's what i put too :p:

Reply 49

OP

nadzmnv

march i think, can som1 tell me how they got 0.42

you had to look at graph X and Y or somthing, you looked up at the graph X which was at 38 for example, then looking at the other graph Y, you had to go along to 38 and see the sugar concentration.

Reply 50

livvyyy

you had to look at graph X and Y or somthing, you looked up at the graph X which was at 38 for example, then looking at the other graph Y, you had to go along to 38 and see the sugar concentration.

thanx, but i dont remeber doin that q, how much marks waz it worth

Reply 51

HumorousGent.

16

inexplicably arousing.

would i lose marks for leaving stains on the final question?

Reply 52

HumorousGent.

inexplicably arousing.

would i lose marks for leaving stains on the final question?

how did you get a stain on there

Reply 53

HumorousGent.

16

nadzmnv

how did you get a stain on there

i sneezed and my miniscule brain fell out of my nose (a moment inspired by you), covering the page in mucus. i wiped it off and onto the back of the girl in front, but there was still a fair bit of residue.

Reply 54

OP

nadzmnv

thanx, but i dont remeber doin that q, how much marks waz it worth

2, i think. but the boundries are often very low, like 33 out of 45 for an A*

Reply 55

GunnerArshavin

I got 1:4 , but my friends all said it was 3:1 . And then my teacher said it probably was 3:1 .

Im really disappointed in myself :frown:

i think if it's a ratio it's 3:1 and if it's a percentage it's 25% but if it's a fraction it's 1/4.

i think you got fraction and ratio mixed up maybe?

Reply 56

livvyyy

2, i think. but the boundries are often very low, like 33 out of 45 for an A*

thanx very much. i think i didnt do it. or lost my memory. i had to rush the last few becoz time was running out

Reply 57

GunnerArshavin

I retook it aswell, the lichen and the hormone monitor questions were confusing :s-smilie:

.

You know for the beginning , the adaptations I wrote were:

Small surface area to volume to reduce heat loss.

and the other was thick fur to trap air for insulation.

Would that be right ?

yeah they both seem reasonable + i used the first one too in my paper.

Reply 58

mu3icxbabee