Ompare and contrast the action of a competitive inhibitor to that of a non-competitive enzyme inhibitor

here is the essay plan
Introduction
1) Definition of enzyme
2)Definition of inhibitor: name different types
Main body
1) Description of enzymatic reaction
1a) description of active site / reduction of activation energy
1b) description of induce fit model and change of tertiary structure
2) comparison of inhibitor
2a location of binding site of competitive and non a competitive inhibitors
2b) effect on enzyme structure by inhibitors
2c) effect of inhibitors with relevance to substrate concentration
Conclusion
1) Key difference is site of action and effect relative to substrate concentration