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प्रश्न
The undefined nuclear region of prokaryotes are also known as
विकल्प
nucleus
nucleolus
nucleic acid
nucleoid
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उत्तर
nucleoid
Explanation -
The prokaryotic cells lack a true nucleus and a circular DNA lies naked in the cytoplasm. The unidentified nuclear region of the cell is called the nucleoid. The prokaryotic cell lacks chromosomes and nucleolus or nuclear membrane and nucleoplasm remain undifferentiated from the cytoplasm.
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संबंधित प्रश्न
Name the following :(d) Functional segments of the DNA molecule.
What will happen in a cell if its nucleus is removed? Give reasons in support of your answer.
What are three main functional regions of the cell?
Give an illustrated account of nucleus.
The ‘control centre’ of the eukaryotic cell is
Which part of the cell is called the brain of the cell?
Mature Red blood cell do not contain a ______.
How do substances like carbon dioxide (CO2) and water (H2O) move in and out of the cell?
Read the following statement and write the appropriate term against the statement.
I am like a policeman. I do not allow anything and everything to get in and out of the cell. Who am I? ...................
List the functions of the Nucleus.
