OCR Biology F214 Communication, Homeostasis and Energy Friday 22 June 2012
Biology exam discussion - share revision tips in preparation for GCSE, A Level and other biology exams and discuss how they went afterwards.
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Re: OCR Biology F214 Communication, Homeostasis and Energy Friday 22 June 2012I can't remember the other question?(Original post by otrivine)
and what did u get for the 3 marks for the other one? -
Re: OCR Biology F214 Communication, Homeostasis and Energy Friday 22 June 2012it was why the neurones are connected ? 2 marks with 1 QWC(Original post by Wahrheit)
I can't remember the other question? -
Re: OCR Biology F214 Communication, Homeostasis and Energy Friday 22 June 2012I wrote about making sure that impulses only travel in one direction, filtering out low signals and divergence(Original post by otrivine)
it was why the neurones are connected ? 2 marks with 1 QWC
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Re: OCR Biology F214 Communication, Homeostasis and Energy Friday 22 June 2012I wrote the same thing(Original post by InkyOne)
I wrote about making sure that impulses only travel in one direction, filtering out low signals and divergence
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Re: OCR Biology F214 Communication, Homeostasis and Energy Friday 22 June 2012i wrote about so that it can transmit action potentials and mentioned so transmitters and like information can be passed to each other and gave an example with motor neurone saying they carry impulses from CNS to effector?
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Re: OCR Biology F214 Communication, Homeostasis and Energy Friday 22 June 2012wrote about so that it can transmit action potentials and mentioned so transmitters and like information can be passed to each other and gave an example with motor neurone saying they carry impulses from CNS to effector?(Original post by InkyOne)
I wrote about making sure that impulses only travel in one direction, filtering out low signals and divergence
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Re: OCR Biology F214 Communication, Homeostasis and Energy Friday 22 June 2012what for A*(Original post by mathsclown)
44 for an A :O i'm soooo happy but at same time a bit surprised thought it would be higher! Feel better for results day now
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Re: OCR Biology F214 Communication, Homeostasis and Energy Friday 22 June 201249(Original post by Dan12)
what for A* -
Re: OCR Biology F214 Communication, Homeostasis and Energy Friday 22 June 2012How did you find this out?! I thought they release the grade boundaries a day before results?(Original post by mathsclown)
44 for an A :O i'm soooo happy but at same time a bit surprised thought it would be higher! Feel better for results day now
Do you know the boundaries for F215? -
Re: OCR Biology F214 Communication, Homeostasis and Energy Friday 22 June 2012http://pdf.ocr.org.uk/download/admin...d_june_12.pdf?(Original post by randomguy786)
How did you find this out?! I thought they release the grade boundaries a day before results?
Do you know the boundaries for F215?
F214
44 - A, 39 - B, 35 - C, 31 - D, 27 - E
F215
67 - A, 61 - B, 55 - C, 49 - D, 43 - E
(Raw marks) -
Re: OCR Biology F214 Communication, Homeostasis and Energy Friday 22 June 2012A - 67(Original post by randomguy786)
How did you find this out?! I thought they release the grade boundaries a day before results?
Do you know the boundaries for F215?
B - 61
C - 55
D - 49
E - 43
Someone found OCR had accidentally posted it early on their website earlier. Oops...
I assume they are slightly higher than usual due to the repeated question (muscles) blunder... -
Re: OCR Biology F214 Communication, Homeostasis and Energy Friday 22 June 2012Why are they basically all the same? 44 in F211, 44 in F214, 67 in F212, 67 in F215, 36 in both ISA's to get an A, then virtually the same across all units for the grades.(Original post by Nickini)
http://pdf.ocr.org.uk/download/admin...d_june_12.pdf?
F214
44 - A, 39 - B, 35 - C, 31 - D, 27 - E
F215
67 - A, 61 - B, 55 - C, 49 - D, 43 - E
(Raw marks)
What do you think of this? It seems they've just been fixed like many articles have said and haven't been scaled to relative difficulty.
