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Home Q & A Board Biology-Related Homework Help Biochemistry
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lacinb30 lacinb30
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6 years ago
Photosynthetic bacteria which do not use water as the ultimate source of electrons
 A) only contain chlorophyll a.
  B) only contain chlorophyll b.
  C) do not produce oxygen.
  D) have two photosystems.
  E) none of these
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achurchachurch
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6 years ago
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6 years ago
Study Force is my secret getaway
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