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Photosynthesis and Autotrophy

Anoxygenic Photosynthesis. This process of photosynthesis does not make use of oxygenThis process uses a series of electron transport reactionsThis is used to synthesize ATP from PMF (proton motive force). Anoxygenic Photosynthesis. The diagram shows an example of electron flow in a purple bacteri

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Photosynthesis and Autotrophy

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    1. 01/29/07 Tola, Krysta & Thanh Photosynthesis and Autotrophy BIOL 4620 Presented by Tola, Krysta and Thanh.

    2. Anoxygenic Photosynthesis This process of photosynthesis does not make use of oxygen This process uses a series of electron transport reactions This is used to synthesize ATP from PMF (proton motive force)

    3. Anoxygenic Photosynthesis The diagram shows an example of electron flow in a purple bacterium Some important electron transport proteins are Cytochrome bc1 and cytochrome c2

    4. ATP Synthesis Photophosphorylation is the production of ATP during photosynthesis This is similar to respiration since the membrane establishes a proton motive force For purple bacteria, reducing power such as NADH must also be made so that CO2 can be fixated This process requires reverse electron transport

    5. ATP Synthesis and CO2 fixation

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