Explain how Inactivity or absence of Glucose 6 phosphate dehydrogenase ; a rate limiting enzyme in the Pentose phosphate pathway could lead to oxidative stress.* Biochemistry Pentose Phosphate Pathway Flashcards Memorang Pentose Phosphate Pathway on the MCAT MedLife Mastery Glucose 1 phosphate promotes compartmentalization of glycogen with the pentose phosphate pathway in CD8+ memory T cells: Molecular Cell