Paper is not made from cell parts, but from cellulose fibers. These fibers come from plants, and while they originate from the cell walls of those plants, they are not whole cells.

Here's a breakdown:

* Cellulose: A complex carbohydrate that forms the primary structural component of plant cell walls. It's like the "skeleton" of a plant cell.

* Plant fibers: These are long, thin strands of cells that are held together by cellulose. They are found in various parts of the plant, like wood, bamboo, and cotton.

* Papermaking: The process involves breaking down the plant fibers into individual strands, then matting them together and pressing them to form sheets.

So, while cells are the source of the cellulose used to make paper, the actual cell parts themselves aren't used. The process focuses on extracting and utilizing the cellulose fibers.