The second way to regulate glycolysis is by changing the types of enzymes involved in glycolysis in different types of cells.

For example, hexokinase is the first enzyme of the glycolysis pathway in most cells of the body, but glucokinase is used by liver cells instead. They both produce the same end product, glucose-6-phosphate.

Glucokinase has a low affinity for glucose compared to hexokinase which has high affinity to glucose. Explain the reasoning behind this.

Hexokinase	Glucokinase