Author Topic: Done with Bio ppr 2  (Read 3214 times)

Offline cocong

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Re: Done with Bio ppr 2
« Reply #15 on: May 14, 2010, 07:01:37 pm »
i did badly with variant 22   :(

Offline AS-Girl

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Re: Done with Bio ppr 2
« Reply #16 on: May 14, 2010, 07:12:41 pm »
it was a good paper..lets wait for the 24 hour to pass by!! :)

Offline cashem'up

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Re: Done with Bio ppr 2
« Reply #17 on: May 14, 2010, 07:21:58 pm »
i think the 24hrs r over by now..........

Offline Xtreme

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Re: Done with Bio ppr 2
« Reply #18 on: May 14, 2010, 09:52:13 pm »
it was pretty easy although i did some silly mistakes .. other than that .. most easiest exam compared to the old ones

Offline XaM!!

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Re: Done with Bio ppr 2
« Reply #19 on: May 15, 2010, 10:37:41 am »
i did badly with variant 22   :(

varient 22 was difficult..
Dnt walk As iF u RulE da WorLd..... Walk As if U dOnT CarE wHO RuLzz It.......



Offline cashem'up

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Re: Done with Bio ppr 2
« Reply #20 on: May 15, 2010, 11:54:00 am »
i gave 22 it wasnt difficult but lets discuss...........for the HIV question u got 51.2 and wat abt the rest of the parts!!! ;D ;D ;D

Offline sweetie

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Re: Done with Bio ppr 2
« Reply #21 on: May 15, 2010, 06:07:12 pm »
any one took bio the first variant?? how waz it ????? i think it waz pretty eazy!!!

Offline XaM!!

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Re: Done with Bio ppr 2
« Reply #22 on: May 16, 2010, 08:45:57 am »
lets discuss varient 22... it was bit confusing...
Dnt walk As iF u RulE da WorLd..... Walk As if U dOnT CarE wHO RuLzz It.......



Offline MaNi_DaDuDe

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Re: Done with Bio ppr 2
« Reply #23 on: May 16, 2010, 02:23:56 pm »
any one took bio the first variant?? how waz it ????? i think it waz pretty eazy!!!

My juniors in AS did.

90% of them said it was piss easy. :D

Good going guys. (Y)

Offline IGCSE nightmare

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Re: Done with Bio ppr 2
« Reply #24 on: May 18, 2010, 04:39:49 pm »
What was the answer for the HIV question, when the virus attacks the body?
And the DNA nucleotide controlling the protein structure?
And how in the world should I explain the secondary and tertiary structure?
And what was the number for the % decrease in life expectancy and the factors which made figures differ for people without HIV?

Offline XaM!!

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Re: Done with Bio ppr 2
« Reply #25 on: May 18, 2010, 07:45:34 pm »
for hiv ques i wrote the whole story about lymphocytes, b-lympho n t-lympho etc.

secondary- twisting of sheets in a-helix n b-pleated with bonds
tertiary- i wrote sumthn mesy, like bendng of chains into globular proteins. they have 3d structure...
n my percntage was 52 or 53%

For hiv i wrote the practice safe sex n r use sterilised razors like that.

what did u guys wrote for two diff consumption blood? one ws oxy n deoxygenatd blood wat abt other 1? n n n n wat di u wrote for that hiv ques part iii) dat sme statemnt was given about ppl without hiv hav less death rate like dat...
paper was way too confusing n totaly diffrnt frm old papers.
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Offline IGCSE nightmare

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Re: Done with Bio ppr 2
« Reply #26 on: May 19, 2010, 05:52:32 am »
I wrote civil war and unrest and spread of infectious diseases :/
Did you do your practical paper?

Offline XaM!!

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Re: Done with Bio ppr 2
« Reply #27 on: May 20, 2010, 06:46:16 am »
I wrote civil war and unrest and spread of infectious diseases :/
Did you do your practical paper?


no mine is on 1 june...
Dnt walk As iF u RulE da WorLd..... Walk As if U dOnT CarE wHO RuLzz It.......