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The Fundamental Unit of Life — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
MCQ
What is karyoplasm?
  • A
    Nucleoplasm.
  • B
    Hyaloplasm.
  • C
    Deutoplasm.
  • D
    Both A and B.
✓

Answer

  1. Nucleoplasm.

Explanation:

In eukaryotic organisms, the nucleus has five parts - Nuclear envelope, Nucleoplasm, Nuclear matrix, Chromatin and Nucleolus. In general, the word Karyon means nucleus of the cell. The word Nucleoplasm is synonymous to Karyolymph, Karyoplasm and Nuclear sap. It is a colloidal complex that fills the nucleus. Nucleoplasm contains raw materials for the synthesis of DNA and RNA.

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