What structure in a plant or animal cell supports and protects the cell and hold ls it shape
In a plant cell, the structure that supports and protects the cell and holds its shape is called the cell wall. The cell wall is a rigid layer made up of cellulose, a complex carbohydrate. It provides structural support and protection to the cell, helping it maintain its shape.
In an animal cell, the structure that supports and protects the cell and holds its shape is called the cytoskeleton. The cytoskeleton is a network of protein filaments, including microtubules, microfilaments, and intermediate filaments. It provides structural support, helps the cell maintain its shape, and allows for cellular movement.