Biology

Biology, 02.10.2019 20:20, romedome15

In 2005, a new species of green sulfur bacteria was discovered near a geothermal vent at the bottom of the ocean. an exceptionally efficient light-harvesting mechanism allows these bacteria to carry out photosynthesis where the only illumination is a dim volcanic glow emanating from the vent. cell membranes are required for electron transfer chains in the light-dependent reactions, but these bacteria have no internal membranes. how do you think they carry out the light-dependent reactions?

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