Lesson 3 Factors Affecting Enzymes

Page 1

Temperature

What Happens?

At low temperature Reaction rate is... Because...

At the optimum temperature Reaction rate is... Because…

pH

What Happens?

At low pH Reaction rate is... Because...

At the optimum pH Reaction rate is... Because… At high pH Reaction rate is... Because...

At high temperature Reaction rate is... Because...

Factors Affecting Enzyme Function Enzyme concentration Substrate Concentration

What Happens?

At low substrate concentration Reaction rate is... Because... At optimum substrate concentration Reaction rate is... Because… At high substrate concentration Reaction rate is... Because… EXT: it doesn't keep going up because...

What Happens?

At low enzyme concentration Reaction rate is... Because...

At optimum enzyme concentration Reaction rate is... Because… At high enzyme concentration Reaction rate is... Because…


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