psistarpsiii , 11 months ago @ValueSubtracted @Buziel_411 D is an isotope of H, yes, but H is so light and D has twice its mass. It’s a kinetic isotope effect issue IIRC - throws off our enzymes.
@ValueSubtracted @Buziel_411 D is an isotope of H, yes, but H is so light and D has twice its mass. It’s a kinetic isotope effect issue IIRC - throws off our enzymes.