1 Dogs do not need to wait until they are between six months and a year old for spaying or neutering. 2  Most veterinarians recommend having your dog sterilized shortly after the completion of his or her puppy vaccines, around the age of five months. Dogs do not need to wait until they are between six months and a year old for spaying or neutering. 2  Most veterinarians recommend having your dog sterilized shortly after the completion of his or her puppy vaccines, around the age of five months.
alcohol dehydrogenase. (biochemistry). The enzyme that catalyzes the oxidation of ethanol to acetaldehyde.
The name of the enzyme includes the tissue of origin and the substrate. The word âdehydrogenaseâ is an indication of the fact that the enzyme catalyzes an oxidation-reduction reaction. (âDehydrogenaseâ means âcatalyzes hydrogen removalâ.) Alcohol dehydrogenase can catalyze the oxidation of several different alcohols.