H4Y4D2R1O1G2E1N1A1S1E1S1
20 points
HYDROGENASES is validvalid
HYDROGENASE, [n]
HYDROGENASE, an enzyme that catalyzes hydrogen formation in certain microorganisms [n]
HYDROGENASE, [n]
HYDROGENASE, an enzyme that catalyzes hydrogen formation in certain microorganisms [n]