Yes, there are certain bacterial species which trap light energy coming from sun in the process of photosynthesis or there are some photosynthetic bacterial species whcih carry anoxygenic light reaction of photosynthesis. Bacterial photosynthesis is broadly of two types: Purple Nonsulfur bacterial photosynthesis and Green sulfur bacterial photosynthesis.

I know anoxygenic does not use water. It must use CO2 or some organic molecule for its process of photosynthesis to occur. I also know what anoxy. only uses 1 photosystem while oxygenic uses 2 photosystems. Cyanobacteria is an example of a microbes that uses the icy. Photosynthesis....but what are some other differences between the two? Can you help me out? You are surely appreciated.

The final electron acceptor is NADP. In oxygenic photosynthesis, the first electron donor is water, creating oxygen as a waste product. In anoxygenic photosynthesis various electron donors are used. Cytochrome b6f and ATP synthase work together to create ATP.

Photosynthesis.