Question: Name Each Person In Group Will Complete This Lab. Keep The Above Portion As Notes & Turn In ONLY This Page. PRE LAB QUESTIONS Data Table What Are The Four Major Groups Of Macromolecules? What Does Each Do For The Cell Or Organism Asa A Whole? Provide An Example Of Them In Food As Mentioned Above. Macromolecule Group Role In The Cell Or Organism Examples …

Name Each person in group will complete this lab. Keep the above portion as notes & turn in ONLY this page. PRE LAB QUESTIONS Data table What are the four major groups of macromolecules? What does each do for the cell or organism asa a whole? Provide an example of them in food as mentioned above. Macromolecule Group Role in the cell or organism Examples of them in food BBBBBBB Once you have read the instructions above, fill in the data table about the lab analysis. What do you use to test What will you see if positive Macromolecule type Monosaccharide (sugar) Polysaccharide (starch) Lipid Protein Nucleic Acid (***TURN OVER FOR MORE QUESTIONS) Predictions of Food Samples Prediction of Macromolecules Present Food Sample (those required for the lab) Vegetable on Corn Starch Red Wine Venegar Potato Chip Sugar Butter Salad Dressing Ingredients: Enter below & make a prediction Observations (Keep this as proof to use in your product report (lab analysis portion)) Fill out the table below based on the observations in which you see for each substance tested. If a food sample tests positive for the test enter +. If it tests negative enter Food Sample Result from Result from Result from Result from Result Macromolecules benedicts biurets test lugol’s test grease spot from present in sample test (test (test starch) test nucleic (test sugars) proteins) (test lipids) acids “test” Vegetable oil Corn Starch Red Wine Vinegar Potato Chip Butter Sugar YOUR SALAD DRESSING INGREDIENTS BELOW