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Hi, so.... So far in my Hsc i have been get moderately good marks one of my assessment was like 5% and i got like 3% and my other was 25% and i got 17% of that, i was wondering that does this mean so far i can only get 89 out of 100 in my overall hsc mark for that subject ( it may be lower as...

Wow, Thanks a lot , i am using dishwashing liquid just because the oxygen gas could be captured by the dishwashing liquid and i could hence tell the enzymatic activity by measuring the height. :D

Let me rephrase it as i think i wrote it in a manner which is very confusing we have to conduct an experiment in which we will observe the effect of substrate concentration of hydrogen peroxide. I decided to observe the enzymatic activity of these to substances by observing the height of the...

Hi, i am in the process of writing an experiment assignment which is due tomorrow. It is on the effect of substrate concentration of hydrogen peroxide on enzyme catalase and the method i chose for this experiment was to observe enzymatic activity of H2O2 and catalse through the foam created when...