16. Leo has 279 comic books in his collection. He puts 34 comic books in each box. About how many boxes of comic books does Leo have?
A 6
B 11
C 9
D 5

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?