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Home Q & A Board Biology-Related Homework Help Cell Biology
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Tamera Tamera
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6 years ago
Phototrophic purple bacteria such as Rhodobacter species grow ONLY by photosynthesis, using bacteriochlorophylls to harvest light.
 
  Indicate whether the statement is true or false.


A bacterium that uses CO2 as an electron source but CANNOT use it as a carbon source is considered a mixotroph.
 
  Indicate whether the statement is true or false.


Despite being called the reverse citric acid cycle, it is currently identified as the most ancient autotrophic pathway.
 
  Indicate whether the statement is true or false.


The Calvin cycle provides autotrophs the ability to convert inorganic carbon into biomass and generate energy during this process.
 
  Indicate whether the statement is true or false.


Carotenoids are hydrophobic accessory pigments and vary widely in the color they can absorb.
 
  Indicate whether the statement is true or false.
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summerrrae99summerrrae99
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6 years ago
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Tamera Author
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6 years ago
Thanks
aricketts6@
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This site is awesome
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