Question

Mention the four characteristics of prokaryotic cell

Answer 1

Prokaryotes lack an organized nucleus and other membrane-bound organelles.

Prokaryotic DNA is found in a central part of the cell called the nucleoid.

The cell wall of a prokaryote acts as an extra layer of protection, helps maintain cell shape, and prevents dehydration.

Prokaryotic cell size ranges from 0.1 to 5.0 μm in diameter.

Answer 2

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❤. CHARACTERISTICS OF PROKARYOTIC CELL ❤

⭐. Prokaryotic cells have wall , surrounding the cell membrane.

⭐. There is no well defined nucleus .

⭐. The nuclear membrane is absent.

⭐. They are smaller , multiply more rapidly and vary greatly in shape and size

⭐. Its organisatiin is fundamentally similar , even though they vary in the shape .

⭐. The fluid matrix of the cell is the cytoplasm.

⭐. The generic material is naked , it is in the form of a single chromosome or circular DNA .

⭐. Smaller circular DNA called plasmids are present out side the genome.

⭐. The cell organelles , which are found in eukaryotes are absent , except in ribosomes.

⭐. The infoldings of plasma membrane called mesosomes are present.

⭐. The prokaryotic cells are seen in bacteria , blue - green algae , mycoplasma and PPLO.