Any guesses for bio prac 34??

[ony]

sorry only have a hard copy.

can u jolt down some of the main questions here please,

 

[toxicdevil]

Can someone provide me with the links for labeled slides including testis?

 

[angelpari]

H2O2 hydrogenperoxide concentration variation with pieces of filter paper which are to be immersed in potato extract, once immersed each piece of filter paper is to be added to the different concentrations of the H2O2. When you add the filter paper it will sink that is when you start timing and stop when the filter paper rises. This practical came in 1998 i believe so.

THAT ladies and gentlemen that is most probably what is going to come tomorrow. Plus the slides for our practical can't be predicted since they'll be sending those to the centers just before the practical starts. We don't have to prepare them.

its enough n thanks for this.. JAZAK ALLAH

so tomorrow we'll assess ourselves.. GOOD LUCK everyone

 

[tilapila]

could u tell us about the results of this experiment

 

[TSZ]

H2O2 hydrogenperoxide concentration variation with pieces of filter paper which are to be immersed in potato extract, once immersed each piece of filter paper is to be added to the different concentrations of the H2O2. When you add the filter paper it will sink that is when you start timing and stop when the filter paper rises. This practical came in 1998 i believe so.

THAT ladies and gentlemen that is most probably what is going to come tomorrow. Plus the slides for our practical can't be predicted since they'll be sending those to the centers just before the practical starts. We don't have to prepare them.

How sure are you about it?

 

[blabla]

H2O2 hydrogenperoxide concentration variation with pieces of filter paper which are to be immersed in potato extract, once immersed each piece of filter paper is to be added to the different concentrations of the H2O2. When you add the filter paper it will sink that is when you start timing and stop when the filter paper rises. This practical came in 1998 i believe so.

THAT ladies and gentlemen that is most probably what is going to come tomorrow. Plus the slides for our practical can't be predicted since they'll be sending those to the centers just before the practical starts. We don't have to prepare them.

thanks a lot! btw how do you know this so accurately? :O

 

[draddin]

Just some of the questions from 98 paper.
1. Explain the results when the hydroxylamine is added to the enzyme.
2. What do you think would happen if you increased the substrate concentration to 40.0% hydrogen peroxide?

 

[AppleGreen]

what can be the improvements and error guys?

 

[EvilAngel Manoshi]

H2O2 hydrogenperoxide concentration variation with pieces of filter paper which are to be immersed in potato extract, once immersed each piece of filter paper is to be added to the different concentrations of the H2O2. When you add the filter paper it will sink that is when you start timing and stop when the filter paper rises. This practical came in 1998 i believe so.

THAT ladies and gentlemen that is most probably what is going to come tomorrow. Plus the slides for our practical can't be predicted since they'll be sending those to the centers just before the practical starts. We don't have to prepare them.

u r sure abt dis?????

 

[EvilAngel Manoshi]

u r sure about it?the exp cuming i mean!!!!

 

[narutogirl]

sorry to be rude, but any info about paper 32 :/?

 

[duh shiekhni]

best of luck. whatever comes may Allah help us all and make the pratical easy for all the students.

 

[Natashakhan]

observtion of this reaction plz?

 

[duh shiekhni]

observtion of this reaction plz?

higher the concentration less time taken for the filter paper to rise.

 

[Natashakhan]

1. Explain the results when the hydroxylamine is added to the enzyme.??? :s

 

[badrobot14]

Don't you guys know this kind of discussion isn't alowed..?

thread locked