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SpicyBoi SpicyBoi
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6 years ago
Special pair is the name given to the ________ in the photochemical complex of the purple bacteria.
 
  A) two bacteriochlorophyll a molecules
  B) two bacteriochlorophyll b molecules
  C) two quinones
  D) two reaction centers



Intracytoplasmic membrane systems housing vesicles known as chromatophores, which function in photosynthesis, are commonly found in
 
  A) algae.
  B) green sulfur bacteria.
  C) most autotrophic organisms.
  D) purple phototrophic bacteria.



Two separate photosystems involved in electron flow is a hallmark of
 
  A) anoxygenic phototrophs.
  B) green sulfur bacteria.
  C) oxygenic phototrophs.
  D) purple bacteria.



Light energy passes from phycobiliproteins to reaction centers in
 
  A) cyanobacteria.
  B) green sulfur bacteria.
  C) purple bacteria.
  D) most photosynthetic bacteria.



At some of the lowest light concentrations, ________ can still grow well due to their ________, which effectively harvest photons for energy.
 
  A) green bacteria / antenna pigments
  B) green bacteria / chlorosomes
  C) purple bacteria / antenna pigments
  D) purple bacteria / chlorosomes
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biofreaksbiofreaks
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6 years ago
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SpicyBoi Author
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6 years ago
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