Biology I · Structure, function, and reaction conditions · questions
Review of lesson 2.2, enzyme investigations. Work through each tab, then use the Enzyme bench to test conditions yourself.
Lesson parts (the tabs below):
Your score and completion code appear at the bottom when all questions are answered.
Click the buttons and watch what changes.
Too much heat or an extreme pH changes the enzyme’s shape (it denatures), so the substrate no longer fits. Enzymes are not alive, so they are not “killed.”