Anatomy & Physiology ยท Chapter 2

Chemical Reactions & Enzymes

A reaction moves atoms around to make new molecules. But first, the starting molecules must get over an energy hill. Watch the reaction run. Then turn on an enzyme and see the hill shrink, so the reaction goes much faster.

Synthesis reaction

Synthesisbuild a bigger molecule

Pick a reaction type

๐Ÿ“ท Reference image
A real labeled figure to compare with the interactive above.
Chemical Reactions & Enzymes reference figure
Chemical Reactions & Enzymes โ€” OpenStax, CC BY 4.0 (via Wikimedia Commons)