Nat 5 Unit 1 Section 5 DHS
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
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A biological catalyst.
The type of molecule all enzymes are made from.
Enzymes do this to the chemical reactions they take place in.
After an enzyme has taken part in a chemical reaction it can be used again as it is ......... .
Unchanged / the same / not effected
The type of enzyme reaction in which a large molecule is broken down into smaller molecules.
The type of enzyme reaction in which small molecules are combined to form larger molecules.
The molecule an enzyme reacts with.
The substances formed by an enzyme reaction
The property of enzymes which means they can only react with one substance.
The enzyme which can react with starch to form maltose.
The enzyme which can react with hydrogen peroxide to form oxygen and water.
The enzyme which can react with glucose-1-phosphate to form starch.
The area on of an enzyme which is used to join to the substance it is going to react with.
The term used to describe the conditions at which an enzyme will work best.
The term used to describe changes in the enzymes structure caused by extreme conditions.
A condition which when changed can effect an enzymes rate of reaction.
The area of the molecule an enzyme joins to.
Complimentary binding site