Function of enzymes: substrate, active site & activation energy

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048 - enzymes 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.

2 1 the active site

After learning the basics, it is to introduce the main star of the enzyme: its active site, where most of the action takes place. Watch as different amino acids work.

3.6.1 define enzyme and active site

Enzyme - a protein that acts as a catalyst in chemical reactions. The enzyme has an active site which binds specifically to the substrate involved in the chemical.

Enzymes- a fun introduction

Developed by the cool folks at donttellteacher, this is a fun animated show that introduces students to a biology topic called enzymes. Its a pilot run exploring.

Active site

This clip shows, how we can use some basic bioinformatics tools to identify the active site of an enzyme.

The active site during the reaction cycle of human pgk

Focus on the active site for the complete reaction cycle of human phosphoglycerate kinase. By combining high resolution x-ray crystallography and solution.

Mcitp 70-640: active directory replication

This video looks at how domain controllers in active directory replicate data between each other. Check out or.

Mcitp 70-640: sites and subnets

Check out or for more of our always free training videos. Active directory allows you to model your.


Enzymes enable molecules called substrates to undergo a chemical change to create new molecules called products. Each substrate fits in a specific area of the.