nucleoplasm
Noun: The viscous, semi-fluid substance within the nucleus of a cell, excluding the nucleolus. It is the protoplasmic matrix that surrounds the chromosomes and nucleolus, and it is the site of various nuclear processes such as DNA replication and RNA transcription.
"Nucleoplasm" is a scientific term used specifically in cell biology. It refers to the internal environment of the cell nucleus. - The term is typically used in academic, research, and educational contexts. - It is an uncountable noun.
- In a sentence:
- The chromosomes are suspended within the nucleoplasm.
- Various enzymes essential for DNA synthesis are dissolved in the nucleoplasm.
- The nucleoplasm is separated from the cytoplasm by the nuclear envelope.
- "Nucleoplasmic" (Adjective): Pertaining to or located in the nucleoplasm.
- The nucleoplasmic proteins were isolated for the study.
- The nucleoplasm is also sometimes referred to as karyoplasm.
- Karyoplasm: A synonym for nucleoplasm.
- Nuclear Matrix: A network of fibers within the nucleoplasm providing structural support.
- Nucleosol: A term sometimes used to describe the soluble, fluid component of the nucleoplasm.
- Karyoplasm
- Nuclear sap (less common)
The word "nucleoplasm" has a single, highly specific meaning in biology. It does not have common idiomatic or figurative uses. It is distinct from: - Cytoplasm: The material within a cell, outside the nucleus. - Protoplasm: The living content of a cell that includes both the cytoplasm and the nucleoplasm.
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the protoplasm that constitutes the nucleus of a cell
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