I WONDER - How Does Bioluminescence Work?

Bioluminescence is a fascinating natural phenomenon where certain animals emit light through a complex chemical reaction. This involves the molecule luciferin reacting with oxygen, catalyzed by the enzyme luciferase, releasing energy as visible light. The process is highly efficient, converting almost all energy into light with minimal heat production.

What distinguishes bioluminescence from other forms of light emission?

How does the efficiency of the bioluminescence process impact the animals that possess this ability?