Cytoplasm | Nuceoplasm |
It is the general mass of protoplasm which lies outside the nucleus.
| It is the general mass of nucleus.
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Cytoplasm is surrounded by a single membrane envelope called plasmalemma.
| Nucleoplasm is covered on the outside by double membrane envelope called nuclear envelope.
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The outer part of the cytoplasm is clear and gel-like and is called ectoplasm.
| Sol-gel differentiation is not clear.
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A dense fibrous lamina-like structure is absent.
| Nucleoplasm contains a fibrous matrix. Its outer part is dense and forms fibrous lamina in contact with nuclear envelope.
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Cytoplasm possesses a number of organelles and supporting structures.
| The nucleoplasm contains three structures- chromatin, matrix and nucleolus.
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It is under constant motion or cyclosis.
| Cyclosis or streaming is absent.
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The fluid part of cytoplasm contains a number of chemicals like minerals, nucleotides, amino acids, sugars, proteins and enzymes.
| Nucleoplasm possesses small amount of minerals, sugar and amino acids. There are abundant nucleosides, nucleotides, proteins and enzymes.
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It contains endomembranes.
| Endomembranes are absent.
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It is site of ribosome functioning.
| It is site of ribosome formation.
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Cytoplasm is the part of cell connected with various metabolic activities and functions.
| Nucleoplasm is part of cell. that contains genetic material for controlling cytoplasmic structure and function.
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It forms the bulk of cells.
| It forms a small part of cell.
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