What is a cellular structure

I have to write a lab report but I'm not sure what exactly cellular structure is. It's probably more basic than I'm guessing, but I just wanted to make sure.

I think it means to write what does the cell consist of like cell wall, cell membrane, cytoplasm....etc.
sorry that's all what I can say to help

Cytoskeleton

Helps maintain shape in your cell. Flagella and Cilia are made of these

Different types of cytoskeleton are microtubules, microfilaments, and intermediates.