Metabolism — Flashcards

Vitamin B3 (niacin) is involved in many _____ reactions

In the cells of the ileum, the vitamin B12-IF complex dissociates and B12 is bound to _____

In red blood cells, lack of NADH impairs the ability to reduce Fe3+ to Fe2+, predisposing to _____

Hereditary fructose intolerance may present with _____ (blood sugar levels)

Can red blood cells use ketones for energy? Why? _____

HGPRT deficiency (Lesch-Nyhan syndrome) results in _____ de novo purine synthesis

NO upregulates _____, which converts GTP to cGMP.

A _____ prevents a significant change in pH when H+ ions are added to or removed from a solution

Inside the cells of the PCT, H2O and CO2 are converted back into _____

_____ is a form of hemoglobin bound to CO in place of O2