CHEMICAL IDENTIFICATION OF LIPIDS

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Presentation transcript:

CHEMICAL IDENTIFICATION OF LIPIDS Name _________________________________________ Date __________________ Period __________ Regents Biology Laboratory Investigation Quiz CHEMICAL IDENTIFICATION OF LIPIDS 1. What are the two main parts of a lipid? A. Glycerol and fatty acids B. Carbon and Oxygen C. Amine and Carboxyl groups D. Phosphate and Ribose 2. How can fatty acids vary? A. Color B. Length C. Number of nitrogens D. Number of water molecules 3. Lipids are important for all of the following EXCEPT A. Warmth B. Cushioning C. Quick energy D. Cell membranes 4. What type of molecule is glycerol? A. A carbohydrate B. An acid C. An alcohol D. A mineral 5. What is the name of the red dye we will be using today? A. Russia III B. France IX C. Congo MX D. Sudan IV Name _________________________________________ Date __________________ Period __________ Regents Biology Laboratory Investigation Quiz CHEMICAL IDENTIFICATION OF LIPIDS 1. What are the two main parts of a lipid? A. Glycerol and fatty acids B. Carbon and Oxygen C. Amine and Carboxyl groups D. Phosphate and Ribose 2. How can fatty acids vary? A. Color B. Length C. Number of nitrogens D. Number of water molecules 3. Lipids are important for all of the following EXCEPT A. Warmth B. Cushioning C. Quick energy D. Cell membranes 4. What type of molecule is glycerol? A. A carbohydrate B. An acid C. An alcohol D. A mineral 5. What is the name of the red dye we will be using today? A. Russia III B. France IX C. Congo MX D. Sudan IV

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