Answer the questions for each of the lithotrophies: • What is the electron donor? • What is the electron acceptor? • Where do electrons for CO? fixation (NADH) come from? • How do they gain access to electron donor? (hint, fairly similar for each) After identifying the donors and acceptors. Of the following examples of electron donors and acceptors label each as either A or B. A. Chemoorganotrophy B. Chemolithotrophy 1. NADH NAD+ 2. 2e- 2Fe2+ 2Fe3+ 3. NH4 NO2- 4. S? SO4 5. C6H12O6 CO2
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## Analyzing Lithotrophic Electron Transport Chains ** Show more…
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