IGCSE/GCSE/O & A Level/IB/University Student Forum
Qualification => GCE AS & A2 Level => Reference Material => Topic started by: NotAbod on March 18, 2013, 08:43:36 am
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Discussion of Edexcel Biology unit 5 scientific article takes place in this thread.
Scientific article can be found in attachment of this post (https://studentforums.biz/index.php?topic=17217.msg502328#msg502328) or you can download it from the links below:
June 2013 Scientific Article (http://www.mediafire.com/?9xpq5emy5bbb4r9)
June 2013 Scientific Article (International only) (http://www.mediafire.com/?hbdfk8qc1eqs8v7)
OR
http://www.mediafire.com/?ghmczii89d65i1j (http://www.mediafire.com/?ghmczii89d65i1j)
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Am I the only one doing unit 5 here?
Has anyone read the article yet?
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Have you encountered any issues trying to save/print this PDF on a computer?
There seems to be something causing the PDF to be unprintable.
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hmm, no. worked perfectly for me. Check your printer settings.
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The link won't let me access the file saying it's temporarily unavailable. Any ideas on how I can access it? :)
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I am not sure what's wrong. They are working for me. I will re-upload them.
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Here is another link:
http://www.mediafire.com/?ghmczii89d65i1j (http://www.mediafire.com/?ghmczii89d65i1j)
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Thank you very much! With the overlay 'draft', is this definitely going to be the exact article we'll be assessed on in June?
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Yes.
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Thank you so much for this! I don't understand why it's password on Edexcel's website...
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from the article, im guessing q's on ethics, proteins, genes/gene expression, use of new information as treatment for humans (incl. vectors used in gene therapy etc). neurology..
im not too sure about the last two pages as it mixes theoretical assumptions with the mole rats behaviour, which personally i find quite deceptive.
what are we meant to do with this article?
thanks in advance
x
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http://www.thestudentroom.co.uk/showthread.php?t=2285001&page=2&p=41915038&highlight=scientific%20article#post41915038
wuite informative and helpful in regards to the article
x
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Download this: https://studentforums.biz/index.php?topic=17222.msg502541#msg502541 (https://studentforums.biz/index.php?topic=17222.msg502541#msg502541)
I have highlighted important points. Questions are added as sticky notes.
I've stopped at paragraph 27.
Quote me if you need me to add/edit any of the questions or highlighted parts.
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Download this: http://www.mediafire.com/?i15wbkci37wciv3
I have highlighted important points. Questions are added as sticky notes.
I've stopped at paragraph 27.
Quote me if you need me to add/edit any of the questions or highlighted parts.
Could you please kindly upload it here because I dunno why I have encountered some problems in downloading the file :( :(
By the way, is this the real one for the coming june exam? What I should do with it? Study it in detail before taking bio unit 5 exam?? since I thought the scientific journal would only be provided when we are really doing the exam ??? ??? ??? ??? ??? ???
Thanks VERY MUCH !!!!!!!!!!!!!!!!!!
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guys check out this link
the only problem is that it costs money if anyone has bought it can you please share it here please
http://www.edexcelbiosolutions.com/index.php/purchase-support
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Could you please kindly upload it here because I dunno why I have encountered some problems in downloading the file :( :(
By the way, is this the real one for the coming june exam? What I should do with it? Study it in detail before taking bio unit 5 exam?? since I thought the scientific journal would only be provided when we are really doing the exam ??? ??? ??? ??? ??? ???
Thanks VERY MUCH !!!!!!!!!!!!!!!!!!
Attached.
Yes, this is the article you'll be given for june 2013 exam for use with Question 7 (30 marks question) . Solve past papers as a practice.
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Attached.
Yes, this is the article you'll be given for june 2013 exam for use with Question 7 (30 marks question) . Solve past papers as a practice.
Thanks!! :-* :-*
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Thanks for the annotations, helping a lot .. You have a rough idea of when you're going to finish off the rest of it ?
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More questions added
Download (http://www.mediafire.com/?jb51ve80b00oggy)
I guess I'm done. I will update it if I find more questions.
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Has, anyone bought this. We could as a group put some money together to buy the information.
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Well, that's a good idea, BUT all I have in my paypal is $1 D:
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More questions added
Download (http://www.mediafire.com/?tbnhocp2eh3u6ju)
I guess I'm done. I will update it if I find more questions.
hello
could you please kindly upload it here? i face an error when i visit that link
thank you so much for your work!!
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hello
could you please kindly upload it here? i face an error when i visit that link
thank you so much for your work!!
Its attached in this post (https://studentforums.biz/index.php?topic=17217.msg502328#msg502328)
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Its attached in this post (https://studentforums.biz/index.php?topic=17217.msg502328#msg502328)
The link that I quoted was the scientific article with questions edited into it which NotAbod prepared. The mediafire link shows error for some reason ???
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hello
could you please kindly upload it here? i face an error when i visit that link
thank you so much for your work!!
Attached.
That's another one MU :)
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Attached.
That's another one MU :)
Thanks
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The edited versions have been blocked by mediafire. This is the message they sent:
The file (June 2013 Scientific Article (International only) (edited)v2.pdf) violates the MediaFire Terms of Service. Due to it being distributed from your account, it has been removed. Also, a Strike has been placed against your account and can lead to a termination of service.
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That's rubbish of mediafire for blocking it and awful for you getting a strike for being helpful.
I will post what I think will come up, when I get chance to study the article, I'm making notes on the topics in the mean time.
Can someone please explain depolarisation to me, I know it isn't part of the article, but it's part of Unit 5.
(I'm an external candidate, learning from the textbook, without a teacher - so I hope people don't mind me asking).
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That's rubbish of mediafire for blocking it and awful for you getting a strike for being helpful.
I will post what I think will come up, when I get chance to study the article, I'm making notes on the topics in the mean time.
Can someone please explain depolarisation to me, I know it isn't part of the article, but it's part of Unit 5.
(I'm an external candidate, learning from the textbook, without a teacher - so I hope people don't mind me asking).
Post your doubts here (https://studentforums.biz/index.php?topic=7382.0)
I can't help you with it as I'm also a private candidate and haven't finished studying too :-[
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Depolarisation is a change in the potential difference across the membrane
if you are refering to depolarisation of axon membrane during an action potential then upon the arrival of an action potential there is a change in the permeability of axon membrane to sodium ions , sodium ion channels open allowing the influx of Na+ ions into the membrane this will make the inside more positive as compared to the outside the membrane is depolarised there is a difference in potential difference across the membrane.
Thats it hope its clear, there might be some mistakes as i am also doing the exam this june
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More questions added
Download (http://www.mediafire.com/?jb51ve80b00oggy)
I guess I'm done. I will update it if I find more questions.
peace be with you
added a few more notes and possible subjects of questions: http://www.mediafire.com/view/?mxrgfzj2u3ny059
bless
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Attached.
That's another one MU :)
thank you so so much!!
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Depolarisation is a change in the potential difference across the membrane
if you are refering to depolarisation of axon membrane during an action potential then upon the arrival of an action potential there is a change in the permeability of axon membrane to sodium ions , sodium ion channels open allowing the influx of Na+ ions into the membrane this will make the inside more positive as compared to the outside the membrane is depolarised there is a difference in potential difference across the membrane.
Thats it hope its clear, there might be some mistakes as i am also doing the exam this june
Thank-you very much****************