Paul Saladino· MD
And so in other words, um this the hydrogenase enzyme has a very high affinity for molecular hydrogen So it only needs a very very low concentration for the enzyme to be working at its maximum level. And with this bacteria, it's already fully saturated with hydrogen like a very very small like you know nanomolar type level of molecular hydrogen. >> And so by adding more hydrogen, it can't make it grow any faster cuz it's already maxed out.