Enzyme Action

Problems exist with the lock and key hypothesis, including the induced fit model.
The tertiary structure and specificity of an enzyme are important.
Practical investigations often inquire about factors affecting an enzyme.
Calculations of pH concentration may be required, using the formula pH = -log10 [H+].
The topic also connects to genetics and genetic diseases.
Determining if an inhibitor is competitive or non-competitive is vital.
Specific skills required include answering graph and methodology questions.