Question

Can prokaryotic cells photosynthesize?

Answers

GPT-4o mini
Yes, prokaryotic cells can photosynthesize. In particular, certain groups of bacteria, known as phototrophic bacteria, are capable of photosynthesis. For example, cyanobacteria, also referred to as blue-green algae, are a well-known group of photosynthetic prokaryotes that use chlorophyll to capture light energy and convert carbon dioxide and water into glucose and oxygen, similar to plants. Other types of phototrophic bacteria include purple bacteria and green sulfur bacteria, which have different pigments and mechanisms for capturing light energy. While prokaryotic photosynthesis is distinct from that of eukaryotic organisms, it plays a crucial role in various ecosystems and the global carbon cycle.

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