IPA: //kɑːrˈbɒksɪleɪs//
KK: /kɑrˈbɑksəˌleɪs/
A type of enzyme that helps in adding or removing a carboxyl group from a molecule during chemical reactions.
The carboxylase plays a crucial role in the metabolic processes of plants.
Carboxylase is formed from "carboxyl" (from the combination of "carboxy-" meaning a functional group containing carbon and oxygen, derived from "carbon" and "oxygen", and "-yl" indicating a radical or group) and "-ase" (a suffix used in biochemistry to denote enzymes). The word refers to an enzyme that catalyzes the addition of a carboxyl group to a substrate.
Think of 'carboxyl' as a group containing carbon and oxygen, and '-ase' indicating an enzyme. This helps you remember that carboxylase is an enzyme that adds a carboxyl group.