Multiple ChoiceWhich of the following macromolecules contains nitrogen as a key component of its structure?
Multiple ChoiceWhich of the following functional groups contains a carbonyl group bonded to a nitrogen atom?
Multiple ChoiceWhich functional group is responsible for the yellow-orange coloration of leaves in the fall?
Multiple ChoiceWhich of the following functional groups is characteristic of many water-soluble vitamins?
Multiple ChoiceWhich of the following functional groups is characterized by a carbon-oxygen double bond?
Multiple ChoiceWhich of the following compounds would be found as the main component of a fungal cell wall?
Multiple ChoiceWhich of the following functional groups is commonly involved in electron transfer as an electron carrier molecule?