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Enzymes

Stuff I Need to know

QuestionAnswer
Enzymes are affected by... pH and temperature
Enzymes are made up of... Globular Proteins
Enzymes and the substrate are... Complimentary
Are enzymes used up in a reaction? No
When enzymes are heated up past their optimum temperature they... Denature
When enzymes are cooled down they... Slow down
What does pH stand for? Potential of Hydorgen Ions
What are Enzymes? They are proteins which specify in breaking down or building up one substance.
All Enzymes have an... Active Site
The name which is given to the enzymes ends with the suffix... -ase
The model used to show the breaking down and building up process is called the... Lock and Key model
When enzymes apply pressure to the substrate it is called an... Induced Fit
Enzymes break down nutrients, specify 3 bonds that they break down... Glycosidic, Ester and Peptide
Enzymes lower the amount of... Activation energy required
Enzymes can also be used as ... for some reactions. Catalysts
Amylase's optimum conditions are... pH7 and 37`C
Peptin's optimum conditions are... pH2 and 37`C
Sucrase's optimum conditions are... pH4.5 and 37`C
Enzymes are ... in water Insoluble
Enzymes can never be... Used up
Each enzyme has a ... substrate in whcih to break down or build up Specific
Each enzyme has one of these in which it uses to break down or build up the substance Active site
When the substrate comes in contact with the enzyme it forms... Temporary bonds
For an enzyme to work the substrate must be at the active site in the... Right orientation
Enzymes are said to be... Intracellular and Extracellular
Created by: Philipteodor
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