Demographics The following data represent the marital status of females 18 years old and older in 2007. (a) Determine the number of females 18 years old andolder who are widowed or divorced.(b) Determine the number of females 18 years old and olderwho are married, widowed, or divorced.

BIOB260:CellularandMolecularBiology Week1 CellularEnergetics ImportantConcepts 1. Howenergeticallyunfavorablereactionsproceed 2. Reactioncoupling 3. RoleofATP/othercarriermolecules 4. Metaboliccomplexityofthecell Importantconceptsexplained 1. Energeticallyunfavorablereactions Somereactionshavea+∆Gwhichmakesthemalmostneveroccurunlesstheyhave...