hɛksəˈkeɪnəs

Definitions

1. noun

An enzyme that catalyzes the first step in glycolysis, converting glucose into glucose-6-phosphate.

“The research team studied the role of hexokinase in cellular respiration.”

2. noun

A specific type of hexokinase found in various organisms, often involved in glucose metabolism.

“The enzyme hexokinase I plays a crucial role in glucose uptake in the liver cells.”