Ablock of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 5.1 cm . its mass is 1.4 kg . calculate the density of the metal.

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?