Question:
Cell wall shows
Cell wall shows
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A cell wall is a tough and flexible layer surrounding the cell membrane in plants, algae, and most prokaryotes.
Updated On: May 19, 2024
- complete permeability
- semipermeability
- differential permeability
impermeability
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The Correct Option is A
Solution and Explanation
A cell wall is a tough and flexible layer surrounding the cell membrane in plants, algae, and most prokaryotes. The cell wall shows complete permeability as it helps to transport substances in and out of the cell.
- The cell wall mainly provides mechanical support.
- The transportation of molecules through cell walls is governed by the pH.
So, the correct answer is A) 'Complete permeability'.
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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
