Which of the following is true for Cyanobacte | vedclass

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(A) Cyanobacteria are photosynthetic prokaryotes that perform oxygenic photosynthesis,meaning they release $O_2$ as a byproduct. Many species of Cyano

Vedclass · Accepted Answer

Oxygenic with nitrogenase

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(A) Cyanobacteria are photosynthetic prokaryotes that perform oxygenic photosynthesis,meaning they release $O_2$ as a byproduct. Many species of Cyanobacteria (e.g.,Nostoc,Anabaena) are capable of nitrogen fixation,a process catalyzed by the enzyme nitrogenase. Since they perform oxygenic photosynthesis and possess the nitrogenase enzyme for nitrogen fixation,they are characterized as oxygenic with nitrogenase.

Which of the following is true for Cyanobacteria?

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