Yeast produces ____ during respiration.a) Nitrogen b) CO²c) Oxygend)

1.	Yeast produces ____ during respiration.a) Nitrogen b) CO²c) Oxygend) Sulphur
Answer» c) Oxygen is the answer..Explanation:The INCREASE in the SUPPLY of oxygen results in the complete breakdown of LACTIC acid into carbon dioxide and water.Yeasts are single-celled organisms.They respire ANAEROBICALLY and during this process YIELD alcohol.Hope its help...

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