What is one defining feature of a prokaryotic cell? A. nucleoid
B. flagella
C. nucleus
D. ribosomes

segmented body, an exoskeleton made from chitin, and joint appendages.

while the heads of the phospholipid structure attract water, the tails are hydrophobic. the model shows how the hydrophilic section folds around the fluid molecules to bring them into the cell so they don’t need to pass through the hydrophobic tails.