Biology; Chemistry; Physics: Post your doubts here!

[a.abid]

no problem i only lost 3 marks in paper 2 4 amrks in paper 1 so i can still get A*?

yeah ofcourse we have a margin of 15 marks for an A*

 

[Fallen316]

Its biology..
what was the use of proteins in the body ??
to synthesize proteins or cell growth

yar bat suno, aap 1960 bio ka paper kyun nai discuss kartay.
itna purana to nahi hai wo.

 

[MustafaMotani]

please leave bio i am not a bio student and still it annoys me

well this thread is for bio

 

[MustafaMotani]

yar bat suno, aap 1960 bio ka paper kyun nai discuss kartay.
itna purana to nahi hai wo.

ye hamaray abhi ka paper hai 2012

 

[A star]

yar bat suno, aap 1960 bio ka paper kyun nai discuss kartay.
itna purana to nahi hai wo.

itna nya ye log to 1950 bhi shru krne wale haen

 

[a.abid]

yar bat suno, aap 1960 bio ka paper kyun nai discuss kartay.
itna purana to nahi hai wo.

 

[MustafaMotani]

i dnt remember my ans but protein seems correct

lol waht do u mean by protein

 

[Fallen316]

ye hamaray abhi ka paper hai 2012

jee pata hai, menay bhi dia hai.
me keh raha hun bari dair ho gayi paper ko khatam huay.
bharay ho jao , agay barho .

 

[M Haseeb Javed]

Guys in Phy radioactivity question they asked for source of background radiation i worte presence of radioactive Carbon in CO2 , Ex C^16. will it be aceptable.. i mean c^14 is famous form but C^16 is also radioactive

 

[A star]

see u later am going to do atp then addmath.i a going to be . ii am going to touch a book for 2 days after 1 june

 

[MustafaMotani]

jee pata hai, menay bhi dia hai.
me keh raha hun bari dair ho gayi paper ko khatam huay.
bharay ho jao , agay barho .

yar baat to sahe hai lekin meri abi abi ek bache se baat hui is matter per isliyay asking

 

[M Haseeb Javed]

lol waht do u mean by protein

protein synthesis , My Dear!

 

[A star]

Guys in Phy radioactivity question they asked for source of background radiation i worte presence of radioactive Carbon in CO2 , Ex C^16. will it be aceptable.. i mean c^14 is famous form but C^16 is also radioactive

i donot know it is never mentioned in ms but may be in the allowed part

 

[MustafaMotani]

Guys in Phy radioactivity question they asked for source of background radiation i worte presence of radioactive Carbon in CO2 , Ex C^16. will it be aceptable.. i mean c^14 is famous form but C^16 is also radioactive

I heard that frst time

 

[Fallen316]

yar baat to sahe hai lekin meri abi abi ek bache se baat hui is matter per isliyay asking

us bachay ko kaho moo dho k aye .
paper ko bari dair ho gayi hai

 

[MustafaMotani]

protein synthesis , My Dear!

Oh LOL i wrote protein synthesis.. ??
its hormaone synthersis..

 

[M Haseeb Javed]

I heard that frst time

yaar logical to hai ho sakta hai examiner impress ho kar number shumber hi dede!

 

[MustafaMotani]

us bachay ko kaho moo dho k aye .
paper ko bari dair ho gayi hai

k

 

[a.abid]

Oh LOL i wrote protein synthesis.. ??
its hormaone synthersis..

yar do u remember the options?

 

[Dukeofwin]

Agreed with Fallen316
Discussion should be more abt Physix Atp and Chemistry!

 

[M Haseeb Javed]

Oh LOL i wrote protein synthesis.. ??
its hormaone synthersis..

chadd paree yaar. wekhi jae gi!

 

[A star]

http://www.xtremepapers.com/papers/...onal O Level/Physics (5054)/5054_w04_qp_4.pdf Q1 solve please