BIOLOGY P33 GUESS NEEDED!!!!HELP PLEASE!!!07 NOV 2013 !!! 9709/33

[abdul arham]

ANY GUESS OF THE UPCOMING BIOLOGY PRACTICAL P33 PLEASE
7 NOVEMBER 2013
ANY GUESS REGARDING APPARATUS ,SLIDE ,PRACTICAL THEME WILL BE HIGHLY APPRECIATED

 

[abdul arham]

any help please !!!!!!!!!

 

[panpan101]

Serial Dilution (Enzyme-Catalysed Reaction) In paper 36
And obviously... drawing specimens...In paper 36, a diagram of a tubular structure was given

 

[abdul arham]

Serial Dilution (Enzyme-Catalysed Reaction) In paper 36
And obviously... drawing specimens...In paper 36, a diagram of a tubular structure was given

is there any variant namely 36
from my information these are the varients 31,32,33,34,35
by the way which one you are talking about

 

[panpan101]

There is.... paper 36...

 

[zaccy zac]

Serial Dilution (Enzyme-Catalysed Reaction) In paper 36
And obviously... drawing specimens...In paper 36, a diagram of a tubular structure was given

paper 36 of which year?

 

[abdul arham]

any solid gues please!!!

 

[abdul arham]

Serial Dilution (Enzyme-Catalysed Reaction) In paper 36
And obviously... drawing specimens...In paper 36, a diagram of a tubular structure was given

i have searched heavens and earth .......but there isn't a single p36.............will you pleasse mention the year

 

[Tirtho Sarker]

yes..any guesses??

 

[panpan101]

This year... Paper variant 6 for 2013 Nov

 

[abdul arham]

any guesssss please!!!!!!!!!!!!!!!!!!!!!!!!!!!

 

[rabos1]

What is going to come in bio paper 33? 7th Nov...

 

[rehmanmunir]

any guess plz about biology p33 ?

can anyone tell me how to make diluations any formula for finding the required concentration and volume?

 

[panpan101]

c1v1=c2v2

For example you want to make a concentration of 0.8moldm-3 with 10cm3 at the end from 1.0moldm-3.

c1v1=c2v2
1 x v = 0.8 x 10
v= 8

So you add :
8cm3 of 1moldm-3 +
2cm3 of distilled H2O

If you want to make 0.8 moldm-3 with 5 cm3 at the end,

c1v1=c2v2
1 x v = 0.8 x 5
v = 4

So you add :
4cm3 of 1moldm-3 +
1cm3 of Distilled water

 

[rehmanmunir]

any guess time is running?

 

[rehmanmunir]

c1v1=c2v2

For example you want to make a concentration of 0.8moldm-3 with 10cm3 at the end from 1.0moldm-3.

c1v1=c2v2
1 x v = 0.8 x 10
v= 8

So you add :
8cm3 of 1moldm-3 +
2cm3 of distilled H2O

If you want to make 0.8 moldm-3 with 5 cm3 at the end,

c1v1=c2v2
1 x v = 0.8 x 5
v = 4

So you add :
4cm3 of 1moldm-3 +
1cm3 of Distilled water

THANKS

 

[rehmanmunir]

any guess about slides , microscope question?

 

[rehmanmunir]

can any one explain Q2 a part may/june 2013 p31 plz urgent

 

[abdul arham]

please any guess p33 please may june ki trah ma farig nai hona chahta pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

 

[rehmanmunir]

please any guess p33 please may june ki trah ma farig nai hona chahta pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

may june practical was easy but i failed to acheive "A" may this time ALLAH help us . bio p22 was easy but it is totally different from other paper.. it was confusing .plz plz tell any guess for p33 paper