Why does copper sulphate affect the breakdown of starch with amylase?

Question

I am doing an experiment at college, I have to see how copper sulphate at different concentrations affects the breakdown of starch with amylase. How is this affected and why. I don't understand

Answer 1

Wild guess but I'm guessing the copper sulphate is binding to part of the enzyme (amylase) at an allosteric site and causing non competitive inhibition. This means the enzyme is denatured and the substrate can no longer fit in the active site.

In plain english, the copper sulphate stops the amylase from working

Answer 2

Copper sulfate is used to kill aquatic flowers in ponds. that is used interior the foot baths of dairy cows to keep them from arising foot ailment because in maximum confinement operations the both stand in or warfare via feces to get to water and feed. If it receives of their eating water it would want to cause them to abort. in case you position it in water it dissociates into the prettiest color of blue and develop into once broadly used interior the paper marketplace till its environmental hazards grew to develop into wide-spread. that is like putting H2SO4 in water, because the dissociation with the Cu is only about finished, i imagine. The sulfate molecule then rigidity water to modify its pH to that of what that is in case you had positioned an similar type of moles of the acid in to it.

Answer 3

Suggest try http://www.edexcel.org.uk/VirtualContent/67461.pdf