OCR GCSE Biology A B1-B3 and B7 Higher J247/03 - 14 May 2019 [Exam Discussion]

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Original post by olkapippin

She changed her mind to bird :frown:

:frown:

I crossed off bird and then put amphibian. Now that is all i'm going to think about yay

rip, sorry lmao

i'm not sure but maybe it was either the one about stem cells or the one about Dna banks or something. I think!

Original post by ratchet12345

can anyone remember the question

anyone doing Macbeth and Christmas carol tomoz

Doing Macbeth Jekyll/Hyde

Original post by alicew12222

anyone doing Macbeth and Christmas carol tomoz

ah i see, i don't like Macbeth

Original post by HamyHD1

Doing Macbeth Jekyll/Hyde

I got B but not sure

Original post by dlsx0021

What did every one get for the graph showing type 2 diabetes?

Original post by HamyHD1

I got B but not sure

Idk I put A? i think its wrong though

Original post by HamyHD1

What did u guys get for the synapse question
I got 0.05!?!?!?

same

i think even if you put the wrong letter if you wrote the right explanation of what it is then should get at least one mark

Original post by dlsx0021

Idk I put A? i think its wrong though

Does anyones parents work for any of the exam boards!!!? :biggrin:

:biggrin:

Not osmosis because Osmosis is specific to water. It's diffusion

Original post by WGreen

I think it was something to do with osmosis but didn't quite get the starch part

It was C as type 2 diabetes is resistant to insulin, he was producing insulin but it was not causing the glucose levels to reduce. A represented a healthy person whereas
B represented type 1, as the person had very little insulin in their blood.

Original post by alicew12222

i think even if you put the wrong letter if you wrote the right explanation of what it is then should get at least one mark

(edited 4 years ago)

Osmosis is relative to liquid, and the solution was iodine, and will have some water potential

Original post by towen02

Not osmosis because Osmosis is specific to water. It's diffusion

Thats what I thought also

Original post by Barney0176

Osmosis is relative to liquid, and the solution was iodine, and will have some water potential

Hopefully grade boundaries are very low!!!!

got 0.05 as well

Original post by HamyHD1

What did u guys get for the synapse question
I got 0.05!?!?!?

I have a feeling they will be much lower than last years. Did last years paper for practice and got a 9, I think I barely scraped a 5 in this years one if you go by 2018 grade boundaries.

Original post by HamyHD1

Hopefully grade boundaries are very low!!!!

Yeah that's correct

Original post by HamyHD1

What did u guys get for the synapse question
I got 0.05!?!?!?

For the cauliflower question about having to put in sugar what did everyone put?
I wrote that it didn't have chloroplasts because there were no leaves and this meant it couldn't do photosynthesis to create glucose

What did everyone write about how to improve the cauliflower experiment?

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