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WorksheetsEnzymes
Total questions: 15
Worksheet time: 11mins
Enzymes speed up the rate of reaction by _________ the activation energy (EA).
increasing
decreasing
Each enzyme only has 1 substrate that will fit its active site. What is this called?
reusable
reversible
specificity
denaturation
With what 3 letters do enzymes typically end?
-ose
-ase
-ate
-ine
Enzyme that catalyses the transfer of functional group of atoms from one molecule to another. This enzyme is __
Isomerases
Transferases
Oxidoreductase
Lyases
Amylase
Lipase
Peptidase/Protease
These enzymes are example of
Ligases
Transferase
Hydrolases
Lyases
Which class of enzyme catalyses the formation of bonds between two molecules using energy derived from the breakdown of ATP?
Ligases
Transferase
Hydrolases
Oxidoreductases
It forms bonds by addition of the water component.
Ligases
Isomerases
Hydrolases
Oxidoreductases
Which type of enzyme breaks bonds without the use of water?
Ligases
Transferase
Hydrolases
Lyases
Kinases and aminases are examples of which class of enzyme?
Isomerases
Transferase
Oxidoreductase
Lyases
The presence of an electron acceptor such as NAD+ indicates which type of enzyme?
Isomerases
Transferase
Oxidoreductase
Lyases
