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Done with Bio ppr 2

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XaM!!:
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.

IGCSE nightmare:
I wrote civil war and unrest and spread of infectious diseases :/
Did you do your practical paper?

XaM!!:

--- Quote from: IGCSE nightmare 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?

--- End quote ---


no mine is on 1 june...

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