We use cookies to give you the best experience possible. By continuing we’ll assume you’re on board with our cookie policy

Copper Sulphate On Amylase

The whole doc is available only for registered users

A limited time offer! Get a custom sample essay written according to your requirements urgent 3h delivery guaranteed

Order Now

My experiment was to find out the effect of changing the copper sulphate concentration on the rate of the hydrolysis of starch to maltose using the enzyme amylase. Copper sulphate was used because it acted as an inhibitor.

Hypothesis, I predicted that the more copper sulphate added to the solution the longer the reaction would take to complete. This was due to the fact that copper sulphate would interfere with the starch for the active sites on the amylase molecules because it is a inhibitor.

Biological Knowledge, Amylase acts as a catalyst and starch is a complex carbohydrate.

The amylase was used to hydrolyse the alternate glycosidic bonds in starch. By doing this it meant that the starch, a polysaccharide was broken down into maltose, a disaccharide. However, copper sulphate would interfere with starch for the active sites and so prevent the formation of enzyme-substrate complexes. Fewer complexes formed means that the time taken to hydrolyse the starch would be greater and the rate of the reaction would be slower.

Related Topics

We can write a custom essay

According to Your Specific Requirements

Order an essay
Materials Daily
100,000+ Subjects
2000+ Topics
Free Plagiarism
All Materials
are Cataloged Well

Sorry, but copying text is forbidden on this website. If you need this or any other sample, we can send it to you via email.

By clicking "SEND", you agree to our terms of service and privacy policy. We'll occasionally send you account related and promo emails.
Sorry, but only registered users have full access

How about getting this access

Your Answer Is Very Helpful For Us
Thank You A Lot!


Emma Taylor


Hi there!
Would you like to get such a paper?
How about getting a customized one?

Can't find What you were Looking for?

Get access to our huge, continuously updated knowledge base

The next update will be in:
14 : 59 : 59