Carbohydrate metabolism mnemonic

Gluconeogenic enzymes that bypass irreversible glycolytic steps

The mnemonic

Pathway Produces Fresh Glucose

What each word stands for

  • PathwayPyruvate carboxylase
  • ProducesPEP carboxykinase
  • FreshFructose-1,6-bisphosphatase
  • GlucoseGlucose-6-phosphatase

Why it matters clinically

Defects of these enzymes cause fasting hypoglycaemia, as in von Gierke disease (glucose-6-phosphatase).

Where it stops being reliable

It gives the four enzymes in order but not their locations, cofactors or regulators.

Teaching aid, still awaiting independent review. Confirm facts in a standard source.

More mnemonics

Common questions

What is the Carbohydrate metabolism mnemonic?

Pathway Produces Fresh Glucose. It helps you recall: Gluconeogenic enzymes that bypass irreversible glycolytic steps.

What does "Pathway" stand for?

Pyruvate carboxylase

What does "Produces" stand for?

PEP carboxykinase

What does "Fresh" stand for?

Fructose-1,6-bisphosphatase

What are all the parts of the Pathway Produces Fresh Glucose mnemonic?

Pathway: Pyruvate carboxylase; Produces: PEP carboxykinase; Fresh: Fructose-1,6-bisphosphatase; Glucose: Glucose-6-phosphatase.

Which topic does this mnemonic belong to?

It belongs to Carbohydrate metabolism in Biochemistry.

Where does this mnemonic stop being reliable?

It gives the four enzymes in order but not their locations, cofactors or regulators.

How is this useful clinically?

Defects of these enzymes cause fasting hypoglycaemia, as in von Gierke disease (glucose-6-phosphatase).

How do I make this mnemonic stick?

Say it aloud, write it from memory tomorrow, then again in a week. Then test yourself on a Biochemistry question about Carbohydrate metabolism.

Is this a standard mnemonic?

It is a teaching aid written or adapted by our team. Some resemble ones students share informally. Check any fact that matters in a standard source.