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Pronunciation Guide
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Because the box is yeast using an enzyme called alcohol dehydrogenase 1 to turn something called acetaldehyde into ethanol and then excreting it.But also using alcohol dehydrogenase 2 to take that ethanol and convert it back to acetaldehyde.Basically, yeast eats its own poop is the point.
Listen to native speakers pronounce “dehydrogenase” in real conversational contexts with synchronized timestamps and subtitles.