IGCSE/GCSE/O & A Level/IB/University Student Forum
Qualification => GCE AS & A2 Level => Queries => Topic started by: Dr.Black Knight on May 11, 2010, 11:05:45 am
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how was it??
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great..urs??.wht did u do for visual sketch??
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Discussion after 24 hours. Is it over?
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Discussion after 24 hours. Is it over?
why discussion should be started after 24 hours?? ???
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Some people have not yet taken the exam.
Please refrain from discussing the exam within 24 hours of taking it.
Thank you.
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24 hours are over now, so what did u guyz write at the risk assignment??!!?? ???
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Yeah i thought that was quite a weird question...
i put that enzymes are irritants and also it said in the passage about forming air born dust so i wrote wearing breathing masks. Also it said about blisters on the skin so i talked about wearing gloves, lab coat and eye protection ie googles. I also put an alternative and said to minimize overall contact with it the experiment could be carried out in a fume cupboard.
I'm really not sure if mine was correct but thats what i wrote.. what about you?
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hey guys, actually how to draw the graph, smooth line or straight line to connect every points? If i drew a smooth line but not every pt is fitted, is it correct? ??? ???
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This is edexcel right?
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Yep
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What were the variables?
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i wrote pH and temperature...
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what did you guys write for the last question regarding ethical etc implications?
i wrote about 1. economic implications, how building artificial reserves are more expensive than actually protecting a natural habitat 2. ethical (or something like that), how animals are being too pampered in zoos with "perfect" conditions and when releasing them into the wild, they might not have the "fear" for predators since they felt too safe in the zoo, therefore they might die very easily.
i hope this is right :(
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what did you guys write for the last question regarding ethical etc implications?
i wrote about 1. economic implications, how building artificial reserves are more expensive than actually protecting a natural habitat 2. ethical (or something like that), how animals are being too pampered in zoos with "perfect" conditions and when releasing them into the wild, they might not have the "fear" for predators since they felt too safe in the zoo, therefore they might die very easily.
i hope this is right :(
what i wrote was economical: money matters
social: bout how people will have questions bout why were they aiming for 100 years however they are doing it in double the time..
this exam made students have totally different abswers :s
nyways i have chemistry exam soon... wish me luk
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i wrote pH and temperature...
what were your values?
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what were your values?
ph 11
temp 24
^^ altho 55 seems to be the correct answer?
u?
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ph 11
temp 24
^^ altho 55 seems to be the correct answer?
u?
pk 13
temp 55
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How much do you expext to get????
And do you have the core practicals for unit 2?
which country are you from???
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How much do you expext to get????
And do you have the core practicals for unit 2?
which country are you from???
other than this mark.. i think i did pretty well in the others.. except for that implication question
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what did you write for it?
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what i wrote was economical: money matters
social: bout how people will have questions bout why were they aiming for 100 years however they are doing it in double the time..
this exam made students have totally different abswers :s
nyways i have chemistry exam soon... wish me luk
^^ copied from my previous post
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what i wrote was economical: money matters
social: bout how people will have questions bout why were they aiming for 100 years however they are doing it in double the time..
this exam made students have totally different abswers :s
nyways i have chemistry exam soon... wish me luk
^^ copied from my previous post
I wrote secound when ethical giving more space so tigers can roam about and in their natural habitat!1
for first one environmental 90% means more gentic material conserved so more chance of surival when reintroduced!!
wt do you think abt it/
is it correct/
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For temperature, should the value be specifically 55? :-\ And should the graph be a smooth line? ???
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even m not sure about da temperature.. they gave 55 in the question but i wrote 50...
i drew a smooth curve :-\
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what about the risk assignment? what did you guys write?
i took things from the passage like how you "wash with water when in contact" etc.
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Yeah i also found da paper 3 weird...just plain weird1 i felt as if i was answerin an english comprehension :S!!
the implications thingie i chose enviromental n economical...but i think dese type of questions can have various answers...so dont worry guys well INSHALLAH all do gr8 ;)
By the way, wat did u guys ryt 4 da bibliography part? hehehe :D
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I wrote to include IUCN, Wikipedia and the research paper sources with links and name of author;
also to combine the first three as they are from the same sources---Branston Zoo
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hmmm...dats ryt! :)
anyway im preety scared abt bio cuz i didnt do so well in my jan (unit1) exam n i have 2 get an A overall! soo how does da grading system work...
maaan i have 2 work hard 4 mu unit 2 dont i? *gulp*
oh n 1 more thing:
did u guys include the table or not? (dat 4 mark question about speciec extint n all)