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Biology, 10.02.2021 01:10, alananicoleee
Photosynthesis (50 pts per answer):
Cyanobacteria are a large group of prokaryotic organisms which generally appear blue-green in color. One recently discovered species of cyanobacteria, UCYN-A, lacks the genes that encode:
1. Components of photosystem II in the light reactions of photosynthesis.
2. Ribulose bisphosphate carboxylase/oxygenase (RuBisCo) in the Calvin Cycle of photosynthesis.
3. Components of the Calvin Cycle in respiration.
However, UCYN-A contains genes that enable nitrogen fixation, allowing the conversion of nitrogen into a more complex compound, such as nitrate, NO3¯.
A researcher investigating UCYN-A suggests that, like other cyanobacteria, it undergoes photosynthesis. Do you agree or disagree with the researcher's statement? Explain your reasoning.
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Answers: 3
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Photosynthesis (50 pts per answer):
Cyanobacteria are a large group of prokaryotic organisms which...
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