Lesson 3 Enzymes and Enzymatic Actions

Lesson Objectives:  Students will list the enzymes involved in digestion and their location of action in the digestive tract.  Students will classify the reaction involved in breaking down macromolecules into their basic building blocks. 


1.   Click here to download the smartboard lesson notes.

2.  View both videos showing the action of enzymes.


3.  Click on image on the left to go to a website on enzymes.  Click on image on the right to go to an interactive website about enzymatic action.  Very useful.

enzyme action enzymes

4.  Put your learning to the test and click here to try this online enzyme quiz.