Answer Happy

5. Draw a detailed diagram of a typical plasma membrane using ALL of the structures listed below. In addition to your diagram, you will compose a paragraph or two describing your diagram and explaining the function of each of the components included. a. Phospholipids (unsaturated and saturated) b. Cholesterol c. Peripheral protein d. Integral and transmembrane proteins e. Polysaccharides 6. In class, we discussed the methods used by cells to maintain constant fluidity at cold and hot temperatures. Below is data on the % of fatty acid tails of phospholipids that are saturated and unsaturated for 4 different organisms that each had a different body temperature. Based on the data shown, fill in the chart to indicate which organisms had each of the following body temperatures: 0, 5, 25, and 37. All temperatures are measured in Celsius. Species Goldfish Goldfish Rat Narwhal Body Temperature % Saturated 38.55 42.36 56.39 36.85 % Unsaturated 58.50 51.85 46.30 62.14 7. Give a brief description of why you chose each temperature for each species.