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Questions and Answers
What is a characteristic of anoxygenic phototrophs?
What is a characteristic of anoxygenic phototrophs?
- They belong to the cyanobacteria group
- They use H2O as the electron donor for photosynthetic reduction of NADP+
- They are only found in aerobic environments
- They do not produce oxygen (correct)
Which of the following is a characteristic of oxygenic phototrophs?
Which of the following is a characteristic of oxygenic phototrophs?
- They use CO2 as the electron donor for photosynthetic reduction of NADP+
- They grow only anaerobically
- They belong to the purple photosynthetic bacteria group
- They produce oxygen during light reaction (correct)
Which genera are among the prochlorophytes?
Which genera are among the prochlorophytes?
- Chromatium, Ectothiorhodospira, and Rhodopseudomonas
- Synechococcus, Anabaena, and Gloeocapsa
- Prochloron, Prochlorothrix, and Prochlorococcus (correct)
- Nostoc, Oscillatoria, and Spirulina
Which is an example of purple sulfur phototrophs?
Which is an example of purple sulfur phototrophs?
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What is the electron donor for the photosynthetic reduction of NADP+ in oxygenic phototrophs?
What is the electron donor for the photosynthetic reduction of NADP+ in oxygenic phototrophs?
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Which of the following is a characteristic of anoxygenic phototrophs?
Which of the following is a characteristic of anoxygenic phototrophs?
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Which of the following is an example of purple nonsulfur phototrophs?
Which of the following is an example of purple nonsulfur phototrophs?
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What is the electron donor for the photosynthetic reduction of NADP+ in oxygenic phototrophs?
What is the electron donor for the photosynthetic reduction of NADP+ in oxygenic phototrophs?
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Which genera are among the prochlorophytes?
Which genera are among the prochlorophytes?
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What do oxygenic phototrophs produce during the light reaction?
What do oxygenic phototrophs produce during the light reaction?
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