Question:
Nucleolus is the site for synthesis of
Nucleolus is the site for synthesis of
Updated On: Aug 15, 2022
- ribosomes
- mRNA
- tRNA
- DNA
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The Correct Option is A
Solution and Explanation
Nucleolus is a spherical body, occupying upto 25% of nuclear volume, one or more of which stain with basic dyes in interphase nuclei. It consists of decondensed chromatin with gene sequences for r-RNA synthesis. It is associated with certain RNA binding proteins and ribosomal proteins and bring about ribosome construction.
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Concepts Used:
Cell: The Unit of Life
- A cell is derived as the functional and structural unit of life. Every cell is surrounded by a cell membrane that dissects the external and internal environments of the cell. The interior environment of a cell is called the cytoplasm.
- It carries cellular machinery and structural elements. The nucleus is present in the center of the cell, which includes all the hereditary information of an organism. Some of the molecules present in the cell are protein, carbohydrates, starch, and sugar.
Read More: Fundamental Unit of Life: Cell
Parts of Cell:
The different parts of a cell and their functions are as follows:
- Cell Membrane
- Cell Wall
- Nucleus
- Cytoplasm
