Wikipedia se
Ribbon diagram of an enzyme called TIM.

Enzymes, cells ke protein molecules hae jon ki catalyst ke kaam kare hae.[1] Enzymes, chemical reaction ke aur jor kar de hae lekin apne se react nai hoe hae.

Enzyme are catalyst, meaning they speed up the rate at which reactants interact to form product in a chemical reaction.While not being consumed in the reaction. they physically combine chemical reactants in the way that lowers the energy required..[badlo | source ke badlo]

  1. Concise Oxford Dictionary.