CHEMICAL IDENTIFICATION OF LIPIDS

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CHEMICAL IDENTIFICATION OF LIPIDS Name _________________________________________ Date __________________ Period __________ Regents Biology Laboratory Investigation Quiz CHEMICAL IDENTIFICATION OF LIPIDS 1. Why would a doctor care to examine the urine of a patient? A. Yellow is his favourite color. C. It is never done. B. Too much blood in the urine can be bad. D. What the body throws away can tell a lot about its condition. 2. Why can single-celled organisms exist without producing urine? A. They can’t. B. They make very dilute urine C. They live ion 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