How does the structure of a cell suggest its function? list three examples

A general concept in biology is that how the shape influences activity. The shape of different cells determines their activity. Some of the examples of the cells showing that how the shapes of the specific kinds of cells assist them to perform their unique role are as follows:  

1. Red blood cells: These cells are shaped like a flat disc that comprises a divot in the middle. It permits the blood to be squishy so that to get squeezed via the arteries and veins. This helps them to transport nutrients and gases all through the body.  

2. Nerve cells: These cells comprise long spindles, which are known as axons. These axons are required to belong as they transmit electrical signals all through the body.  

3. Intestinal lining: The cells situated within the intestine are lined with numerous cilia. This enhances the surface region so that more nutrients can be captivated from the food, which is going through.  

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