The following table depicts characteristics of five prokaryotic species (A-E) . Use the information in the table to answer the following question.
Trait Plasmid Gram Staining Results Nutritional Mode SpecializedMetabolic Pathways Other Features Species A RVariableChemohetero-trophAerobicmethanotroph(obtainscarbon andeneroy frommethane) FimbriaeSpecies BNoneVariableChemoauto-trophAnaerobicmethanogenInternalmembranesSpecies CRNegativeChemohetero-trophAnaerobicbutanolicfermentationFlagellumSpecies DFNegativeChemohetero-textrophAnaerobic lactic acid fermentationPiliSpeciesENoneNegativePhotoauto-trophAnaerobicnitrogenfixation andaerobicphotosystemsI and IIThylakoids
How many of these species probably have a cell wall that consists partly of an outer membrane of lipopolysaccharide?
Electronic Transitions
Changes in the energy levels of electrons within molecules or atoms due to absorption or emission of light.
UV Spectra
The absorption or emission spectrum of a substance in the ultraviolet range, used to identify chemical bonding or concentration of a substance.
Electronic Transitions
Changes in the energy levels of electrons within atoms or molecules, which can result in absorption or emission of light at specific wavelengths.
Proton NMR Spectrum
A technique in nuclear magnetic resonance (NMR) that measures the environment of hydrogen atoms in a molecule to elucidate its structure.