Add the appropriate cellular structures to complete the epithelial cell

Epithelial cells are held together by tight junctions, adhering junction and desmosomes and attach to a specialized form of extracellular matrix called the basement membrane. Epithelial cells are polarized with an apical surface facing the lumen or external environment and a basal surface facing the basement membrane.

Cytoplasmic organelles are "little organs" that are suspended in the cytoplasm of the cell. Each type of organelle has a definite structure and a specific role in the function of the cell. Examples of cytoplasmic organelles are mitochondrion, ribosomes, endoplasmic reticulum, golgi apparatus, and lysosomes.

Epithelial cells are a type of cell that covers the inside and outside of the surfaces of your body. They are found on your skin, blood vessels, and organs, including your urinary tract.

The three principal shapes associated with epithelial cells are—squamous, cuboidal and columnar.