poppymcn
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#1
Report Thread starter 2 years ago
#1
I can't answer these questions for the PAG extensions:

What is the word equation for the reaction controlled by catalase?
Give one reason why it was important to keep all cylinders the same size?
Explain the shape of the graph you have drawn using biological ideas and relevant enzyme theory.
(a) State two limitations of the experiment.
(b) State ways to overcome the limitations you have mentioned in (a).

The PAG was the effect of substrate concentration on the rate of an enzyme controlled reaction
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anonymoussse
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#2
Report 2 years ago
#2
have u done it
the first one is h2O2 -----> h2O + O2 (hydrogen peroxide into water and oxygen)
2nd talk about rate of reaction being highest initially, concentration of substrates is maximum, gradient is highest it can be, then substrate falls etc rate of reac decreases, concentration of substrate decreases etc
3rd u can't really measure the effect of catalase by using h2O2 as the substrate- idrk why though
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Iman Al Zaeim
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#3
Report 1 year ago
#3
.

(Original post by poppymcn)
I can't answer these questions for the PAG extensions:

What is the word equation for the reaction controlled by catalase?
Give one reason why it was important to keep all cylinders the same size?
Explain the shape of the graph you have drawn using biological ideas and relevant enzyme theory.
(a) State two limitations of the experiment.
(b) State ways to overcome the limitations you have mentioned in (a).

The PAG was the effect of substrate concentration on the rate of an enzyme controlled reaction
did u manage to get the answers to your questions? cause i need the answers now!
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1234529384749292
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#4
Report 2 days ago
#4
Thank u
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