Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
In plant cells, the cell walls, which are composed of cellulose microfibers and proteins, are rigid structures designed to help plant organs retain their shape; direct plant cells to begin the process of cell division; connect the cells to other tissues; and keep plants upright on land.References:”Biology: Concepts and Connections”; Neil A.
