Ial Bio unit 4 2019 oct/nov discussion Watch

JamesandAlex
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Hi guys! How was your bio unit 4 today?? Leave comments here to discuss out the paper plss! I found it hard..
Last edited by JamesandAlex; 3 weeks ago
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safi.haider
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same. It was so hard. someone please upload the unofficial markscheme
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Mansayb
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TThis paper was so difficult
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Nethmi Tharaka
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Is there an unofficial markscheme?I found the paper hard too. Wonder why they asked so many unit 2 based questions. I first thought I got the wrong paper 😭
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Mansayb
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(Original post by Nethmi Tharaka)
Is there an unofficial markscheme?I found the paper hard too. Wonder why they asked so many unit 2 based questions. I first thought I got the wrong paper 😭
i was so well prepared but who knew it was AS all of over again
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Mansayb
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did anyone get how formation galp allows lipid production ?
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Nethmi Tharaka
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(Original post by Mansayb)
i was so well prepared but who knew it was AS all of over again
Ikr same here. They simply made this paper to increase the fail rate
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Nethmi Tharaka
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(Original post by Mansayb)
did anyone get how formation galp allows lipid production ?
I'm not sure whether what I wrote is correct but I wrote that GALP is produced during the light independent reaction (Calvin cycle) n that 6 GALP are produced. One of the six is converted to glucose which will be synthesis to other organic compounds by other metabolic path ways.
And that lipid is made of glycerols and fatty acid units and formed by formation of Ester bonds
Last edited by Nethmi Tharaka; 3 weeks ago
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Daenerys19892002
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(Original post by Nethmi Tharaka)
I'm not sure whether what I wrote is correct but I wrote that GALP is produced during the light independent reaction (Calvin cycle) n that 6 GALP are produced. One of the six is converted to glucose which will be synthesis to other organic compounds by other metabolic path ways.
And that lipid is made of glycerols and fatty acid units and formed by formation of Ester bonds
I wrote something like that too... it was soo much AS!!!
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Mansayb
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I wrote the same but added something like atp gets converted to adp and phosphate. And phosphate is used to synthesize phospholipids. I hope they won't penalise.
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