Enzymes

Quiz on Biology, for edexcel GCSE Biology Unit 2. 

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  • Created by: Sonia
  • Created on: 14-01-12 12:15
What are enzymes
Biological catalysts
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What are enzymes sensitive to?
Temperature&pH level
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Enzyme only catalyse....
a particular chemical reaction or type of chemical reaction.
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The substance that an enzyme helps to react is called the..
Subsrtate
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The combination between an enzyme and substarte is called..
enzyme-substrate complex
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For protein synthesis to take place inside the ribosomes of cells, hundreds or thousands of amino acid units have to join together in the correct order. What is an enzymes job in this reaction?
Sped up the rate of joining of the amino acid units that have been arranged in the correct order.
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Other cards in this set

Card 2

Front

What are enzymes sensitive to?

Back

Temperature&pH level

Card 3

Front

Enzyme only catalyse....

Back

Preview of the front of card 3

Card 4

Front

The substance that an enzyme helps to react is called the..

Back

Preview of the front of card 4

Card 5

Front

The combination between an enzyme and substarte is called..

Back

Preview of the front of card 5
View more cards

Comments

Katie

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thanks really helpfuL! :)

Sonia

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no problem :D

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