Which chemical equation is unbalanced? C + O2 Right arrow. CO2 Sr + O2 Right arrow. 2SrO 6H2 + 3O2 Right arrow. 6H2O H2 + H2 + O2 Right arrow. H2O + H2O

Asuspension of yeast cells is being grown under anaerobic conditions such that glucose is degraded to ethanol and carbon dioxide. if one wishes to follow this process by monitoring the release of 14co2, at which positions in the glucose molecule would the 14c label need to be incorporated?