Sophia Learning
Sophia: Active Site: Lesson 2
This lesson shows that an active site is the space on an enzyme where a substrate would attach. It is 2 of 4 in the series titled "Active Site."
Sophia Learning
Sophia: Active Site: Lesson 1
This lesson shows that an active site is the space on an enzyme where a substrate would attach. It is 1 of 4 in the series titled "Active Site."
Sophia Learning
Sophia: Catalyst: Lesson 3
This lesson will describe that a catalyst is something which can speed up a reaction by lowering activation energy. It is 3 of 4 in the series titled "Catalyst."
Sophia Learning
Sophia: Competitive and Noncompetitive Inhibition: Lesson 3
This lesson will introduce the two types of inhibition found in enzyme interactions: Competitive Inhibition and Noncompetitive Inhibition. It is 3 of 4 in the series titled "Competitive and Noncompetitive Inhibition."
Sophia Learning
Sophia: Enzyme Function: Lesson 5
This lesson will describe how an enzyme is used to turn substrate into product. It is 5 of 5 in the series titled "Enzyme Function."
Bozeman Science
Bozeman Science: Enyzmes
Paul Andersen explains how enzymes are used to break down substrates. The correct shape of the active site allows a key/lock fit between the enzyme and the substrate. The enzyme catalase is used to break down hydrogen peroxide. The...
Bozeman Science
Bozeman Science: Ap Biology Lab 2 Enzyme Catalysis
Paul Andersen starts with a brief description of enzymes and substrates. He then explains how you can measure the rate of an enzyme mediated reaction. Catalase from yeast is used to break hydrogen peroxide down into water and oxygen. He...