Cell Membrane Practice Let us discover the chemical composition of the plasmamembrane in the following diagram. Now, list the main types of macromolecules that are imbedded within the plasma membrane. a. b. c. 1 - - What is happening in the following figure? What is happening in the following figure? 2 Chainmail armor vs plate armor The cell membrane is a protective barrier. Let us consider another kind ofprotection. Observe the photographs below and complete the table that follow. Advantages Disadvantages Chainmail armor Plate armor 3 -The cell forms a protective barrier, should it be rigid like a plate armor or fluidlike a chainmail? 4