Vast away of industries, like the other person said they said more
        
             
        
        
        
Answer:
cytoskeleton is a structure that helps cells maintain their shape and internal organization, and it also provides mechanical support that enables cells to carry out essential functions like division and movement
 
        
             
        
        
        
Do you mean Lipid Bilayer?
The lipid no later is a thin polar membrane made up of two layers of lipid molecules. These membranes are like flat sheets that form a continuous barrier around all cells.
Hope this helps
        
             
        
        
        
Yes there is because it is an animal cell