<prompt> Yakha inguqulo eyinkimbinkimbi yalesi sigwebo Umgudu ophansi wesisu awunayo i-enzyme ye-alcohol dehydrogenase ekhona esiswini nasesibeni ehlukanisa i-ethanol ibe yi-acetyl-aldehyde.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yalesi sigwebo ithi Indlela engezansi yokugaya ukudla ayinayo i-enzyme i-alcohol dehydrogenase ekhona esiswini nasesibindi ehlukanisa i-ethanol ibe i-acetylaldehyde, empeleni enobuthi kakhulu kune-ethanol ukuphuza utshwala futhi ebangela imiphumela eminingi engapheli ye-ethanol. 