Plants and bacteria have cells with cell walls that give them a rectangular shape. The rigid cell walls provide support and protection to these cells. Additionally, the cell walls help maintain the structural integrity of the organism.
No.
The edge of a cheek cell is irregular and jagged, while the edge of an onion cell is more uniform and rectangular. Additionally, the cheek cell has a softer and more flexible edge due to the absence of a cell wall, whereas the onion cell has a rigid cell wall that gives it a structured shape.
Onion cells appear rectangular because the cells are tightly packed together in a regular pattern, leading to a uniform shape. The outer walls of onion cells are rigid and provide structural support, which helps maintain the shape of the cells. Additionally, the rectangular shape allows for efficient packing of cells in the onion tissue.
plant
To give a shape for it? I don't think i know.........
The microtubules give the cell its shape.
Cell walls made of cellulose are found in plant cells to provide structure and support. Animal cells do not have cell walls; instead, they have a flexible cell membrane that gives them shape.
Plants do not have skeletons like animals do. Instead, plants have cell walls that provide structure and support to their cells, allowing them to stand upright and grow tall. The cell walls also help protect plant cells from damage and maintain their shape.
Plant incorporate cellulose into their cell walls, which give them a rigid structure.
A cell wall does not give energy to a cell. Cell walls primarily provide structural support and protection for the cell, helping maintain its shape and integrity. Energy for the cell is typically generated through processes like cellular respiration or photosynthesis, depending on the type of cell.
The cell wall provides structural support and protection for the cell, helping maintain its shape and prevent it from bursting. It also helps regulate the movement of substances in and out of the cell.