a parkaryotic cell give answer please
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Answer:
A cell is the smallest biological unit of life with most having a nucleus in its center. However, there are cells without a nucleus, which are called prokaryotes. They are a group of organisms that lack a cell nucleus. The organisms with this type of cell are called prokaryotic organisms or prokaryotes. These organisms were the first to be found on the planet Earth.
A prokaryotic cell is mostly composed of a plasma membrane, cell wall, cytoplasm, genetic material in the nucleoid and ribosome. They are single-celled and are much smaller compared to eukaryotic cells. They exist in different shapes including spherical, rod, flat, coccus, spirochete, and some are also shapeless, not having a consistent shape.
Only a few of them can move, swim, spin, or rotate with the help of a helically shaped membrane called flagella. The ways prokaryotes receive nutrients include synthesizing their own food by using light energy from the atmosphere, prepare their own food by the process of chemosynthesis, or depend on other substances for nutrition when they cannot synthesize their own food.
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