AQA AS BIO Unit 2 OLD SPEC RESIT Tue 7th June (pm) 2016

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Reply 60

lahigueraxxx

I BLOODY HATE AQA!! Absolutely awful paper, I want to cry :frown:

Reply 61

username1084917

Original post by Kwaks

I feel the same. So little of the spec came up on the paper

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It is so frustrating though, this paper wasn't much worse from like some other years but it's just how why can they not make a fair paper? Like a lot of the answers towards the end I just guessed.

The way they present the data is so weird sometimes.

Reply 62

hw22

what is a temporary mount?

Reply 63

Kwaks

The question on give two hypotheses the scientists were looking at completely confused me

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Reply 64

charlotte181297

I also put 56 for percentage difference:-) don't know if I was right though haha

Reply 65

Kwaks

Original post by arronpile

percentage difference was 56??

I got that

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Reply 66

username1084917

Original post by lahigueraxxx

I BLOODY HATE AQA!! Absolutely awful paper, I want to cry :frown:

Thank you...

Learning the content and applying isn't too bad....

But they mess you over so badly... Like just odd random questions. I hated that question about all of the microscope bull crap... Like WHY? Maybe ask a question on tissue fluid? Water uptake by plants? Gas exchange? NOPE. You need to know how you can estimate the number of chloroplasts in a leaf because that is the so key in biology, like everyone cool knows how to do it.

Reply 67

Kwaks

Original post by hw22

what is a temporary mount?

I just said make a slide using clear vanish and sellotape. Looool I don't even know 😭😭😭😭😭

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Reply 68

arronpile

what was the name of the polypetpide structure with two or more chains

Reply 69

lahigueraxxx

It was all fine until that question on the mesenteric artery.... after that I was just lost

Reply 70

username1084917

Bases that code for amino acid was just 141*3 = 423

Difference in saturation was 56

Distance of the cell thing was 200 micro meters?

Reply 71

Suits101

Original post by arronpile

what was the name of the polypetpide structure with two or more chains

Quaternary structure

Reply 72

username1133132

Original post by Kira Yagami

Looool this cracked me up😂😂

Reply 73

Kwaks

Original post by Kira Yagami

I completely agree with you. They messed me over. Too many interpretations of data and not enough knowledge based things (which I spent so long revising for)

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Reply 74

arronpile

Original post by Suits101

Quaternary structure

yes i got that

Reply 75

Kwaks

Original post by Kira Yagami

Bases that code for amino acid was just 141*3 = 423

Difference in saturation was 56

Distance of the cell thing was 200 micro meters?

Got all the same as you

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Reply 76

saira123x

I got 216.6 for the distance question.. Is this right?

Reply 77

Suits101

Original post by Kira Yagami

Bases that code for amino acid was just 141*3 = 423

Difference in saturation was 56

Distance of the cell thing was 200 micro meters?

I agree with all.

I didn't calculate the distance right though, I measured it as 6.3cm and converted to micrometers (x10000) and then left it though, which should be 1 out of 2 for measuring GH maybe.