Which of the following is the best comparison of the density of basalt and granite? basalt is more dense than granite granite is more dense than basalt granite and basalt have equal densities the density of both is variable everywhere

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?