Question

1. Describe the nucleus of cell.​

Answer 1

Answer:

The nucleus is a membrane-bound organelle that contains genetic material (DNA) of eukaryotic organisms. As such, it serves to maintain the integrity of the cell by facilitating transcription and replication processes. It's the largest organelle inside the cell taking up about a tenth of the entire cell volume.

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Answer 2

Explanation:

Nucleus

1. Nucleus was discovered by Robert Brown (1831).
2. Largest cell organelle of eukaryotic cell.
3. Normally there is one nucleus in a cell.
4. Some cells even lack of nucleus.
5. Multinucleate cells are called coenocytes.
6. Nucleus contains:-

• Nuclear envelope
• Nucleoplasm
• Nucleoli
• Chromatin reticulum

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