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CLASS COPY Macromolecules, Membranes, and Transport Practice Test Macromolecules: The process that joins monomers into polymers and produces water is: __________________________ The process that breaks up polymers into monomers and uses water is: __________________________ Match the monomer with the polymer AND with its function: ______, ______ monosaccharide A. nucleic acid B. energy and structure C. protein D. long term energy, structure, insulation E. lipid F. enzymes and structure G. carbohydrate H. genetic material and Information transfer ______, ______ triglyceride ______, ______ amino acid ______, ______ nucleotide Cellular Transport: Name of Transport diffusion osmosis facilitated diffusion active transport Type of Transport (active or passive) with (H to L) or against (L to H) gradient OR both Uses energy(ATP) or no energy(ATP) Needs a transport protein? Cell Membrane: Draw a phospholipid bilayer with AT LEAST ten phospho-lipids. Label the phosphate-group, fatty acid tails, and the hydrophilic and hydrophobic parts. Draw an active transport membrane protein. Draw and label the atoms/molecules that are being transported (make sure you correctly illustrate the correct high and low concentrations for these molecules). Functions of the cell membrane: Keeping internal chemical conditions stable with in a cell is called: ___________________________