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B2.5 Enzymes

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by

Mr. Yepez

on 7 April 2016

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Transcript of B2.5 Enzymes

Understandings
Enzymes have an active site to which specific substrates bind.
Enzyme catalysis involves molecular motion and the collision of substrates with the active site.
Temperature, pH and substrate concentration affect the rate of activity of enzymes.
Enzymes can be denatured.
Immobilized enzymes are widely used in industry.
B2.5 Enzymes
Lactose Intolerance
What is an enzyme?
http://glencoe.mcgraw-hill.com/sites/dl/free/0078757150/383930/BL_11.html
Application
Methods of production of lactose-free milk and its advantages.
Skills
Design of experiments to test the effect of temperature, pH and substrate concentration on the activity of enzymes.
Experimental investigation of a factor affecting enzyme activity.
http://www.kscience.co.uk/animations/model.swf
Production of lactose-free milk
Full transcript