The first cell that springs to mind when answering your question is the Red Blood Cell, or Erythrocyte. These cells do not contain a nucleus in order that they may carry an optimum amount of oxygen around the body.
Hope this helps you.
if you dont have cells than you basicly dont have skin
Cells dont get old
A cell wall.
Lysosomes
not plant cells
viruses dont have cells
computers dont have cells but they do have matter. Only living things have cells.
Yes animal cells do have a whereas but plant cells dont.
A rigid cellulose membrane.
no they dont
No they dont
root hair cells dont have chloroplasts