Reactants and Products of Glycogenolysis

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Biochemistry › Reactants and Products of Glycogenolysis

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Which of the following is not a possible fate of glucose-6-phosphate?

It can enter into the urea cycle

CORRECT

It can become pyruvate

0

It can become lactate

0

It can enter into the pentose phosphate pathway

0

It can become glucose

0

Explanation

When glycogen is broken down, the individual units that are removed are glucose-1-phosphate units. These are then transformed into glucose-6-phosphate molecules which are of extreme biological importance because of their ability to enter various different pathways. These pathways include glycolysis and the pentose phosphate pathway. The urea cycle, however, has to do with amino acids/proteins.