Phototrophic Prokaryotes Quiz

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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?

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?

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?

Ectothiorhodospira Signup and view all the answers

What is the electron donor for the photosynthetic reduction of NADP+ in oxygenic phototrophs?

H2O Signup and view all the answers

Which of the following is a characteristic of anoxygenic phototrophs?

They do not produce oxygen Signup and view all the answers

Which of the following is an example of purple nonsulfur phototrophs?

Ectothiorhodospira Signup and view all the answers

What is the electron donor for the photosynthetic reduction of NADP+ in oxygenic phototrophs?

H2O Signup and view all the answers

Which genera are among the prochlorophytes?

Prochloron, Prochlorothrix, and Prochlorococcus Signup and view all the answers

What do oxygenic phototrophs produce during the light reaction?

Oxygen Signup and view all the answers

Phototrophic Prokaryotes Quiz

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Questions and Answers

What is a characteristic of anoxygenic phototrophs?

Which of the following is a characteristic of oxygenic phototrophs?

Which genera are among the prochlorophytes?

Which is an example of purple sulfur phototrophs?

What is the electron donor for the photosynthetic reduction of NADP+ in oxygenic phototrophs?

Which of the following is a characteristic of anoxygenic phototrophs?

Which of the following is an example of purple nonsulfur phototrophs?

What is the electron donor for the photosynthetic reduction of NADP+ in oxygenic phototrophs?

Which genera are among the prochlorophytes?

What do oxygenic phototrophs produce during the light reaction?

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