Chem4kids
Chem4 Kids: Biochemistry: Enzymes
This tutorial takes a brief look at enzyme activity and how enzymes work as catalysts.
Science Education Resource Center at Carleton College
Serc: What Factors Influence How Efficiently the Work of a Cell Is Carried Out?
In this biology simulation, students discover what factors influence the action of enzymes on cellular work. Students will first explore the action of enzymes through a simulation in which their hands are the enzyme "toothpickase" and...
McGraw Hill
Glencoe Biology: Chemical Reactions: Self Check Quiz
A quick, five question review over various concepts of chemical reactions.
Sophia Learning
Sophia: Lock and Key Model: Lesson 2
This lesson will show that each enzyme fits to a specific structure using the lock and key model. It is 2 of 4 in the series titled "Lock and Key Model."
Sophia Learning
Sophia: Lock and Key Model: Lesson 3
This lesson will show that each enzyme fits to a specific structure using the lock and key model. It is 3 of 4 in the series titled "Lock and Key Model."
Sophia Learning
Sophia: Lock and Key Model: Lesson 4
This lesson will show that each enzyme fits to a specific structure using the lock and key model. It is 4 of 4 in the series titled "Lock and Key Model."