Factors affecting the rate of enzyme action

Environmental conditions, such as pH and temperature, change the 3D shape and structure of enzyme molecules. This is a quiz about those conditions.

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  • Created by: Aishwarya
  • Created on: 23-04-12 17:14
For each 10°C rise in temperature until an optimum temperature is reached, the rate of reaction...
doubles.
1 of 5
Most enzymes have an optimum temperature of...
40
2 of 5
SMALL changes in pH outside the optimum can result in...
inactivation.
3 of 5
In a graph showing rate of reaction on increasing substrate concentration, the limiting factor near the end that causes a plateau is...
enzyme concentration.
4 of 5
Increasing enzyme concentration will cause the rate of the reaction to....
increase.
5 of 5

Other cards in this set

Card 2

Front

Most enzymes have an optimum temperature of...

Back

40

Card 3

Front

SMALL changes in pH outside the optimum can result in...

Back

Preview of the front of card 3

Card 4

Front

In a graph showing rate of reaction on increasing substrate concentration, the limiting factor near the end that causes a plateau is...

Back

Preview of the front of card 4

Card 5

Front

Increasing enzyme concentration will cause the rate of the reaction to....

Back

Preview of the front of card 5

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