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characteristic feactures of bacteria

Bacteria: they are prokaryotic cells that absorb nutrients from the environment or produce their own nutrients, through light energy or other processes. In addition, bacteria have cell walls and plasma membranes for protection, DNA/RNA for function, and use Flagellum and their slime layer to move.

Viruses: they are not cellular and aren't able to reproduce outside a host cell. they are obligate intracellular parasites. In addition, viruses are made of protein capsids, surface proteins, and DNA/RNA to inject into the host cell.

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