Biology, 21.04.2020 16:36 Thejollyhellhound20
4. Many organisms can withstand periods of oxygen debt (anaerobic conditions). Yeast undergoing oxygen debt converts pyruvic acid to ethanol and carbon dioxide. Animals undergoing oxygen debt convert pyruvic acid to lactic acid. Pyruvic acid is fairly nontoxic in even high concentrations. Both ethanol and lactic acid are toxic in even moderate concentrations. Explain why this conversion occurs in organisms.
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4. Many organisms can withstand periods of oxygen debt (anaerobic conditions). Yeast undergoing oxyg...
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