Regulates which molecules are allowed to enter and exit the cell.
Nucleus and Nucleolus
The control center of the cell. It contains the cells DNA in the form of genes
Cytoskeleton
Forms a framework for the movement of organelles around the cytoplasm
Lysosome
Main sites of intracellular digestion. They enable the cell to make use of the nutrients
Centrioles
The main function is to help with the cell division in animal cells. They help in the formation of the spindle fibers that separate chromosomes during mitosis
Cell Wall
Gives the cell its shape. Provides structural support. Protection against infection. Separates interior of the cell from the outside. Enables transport. Prevents water loss.