QUESTIONS FOR FINAL EXAM IN FORENSIC CHEM ON SATURDAY MARCH 14, 2015 (1:00-4:00 pm

FINAL EXAM IN FORENSIC CHEMISTRY A. Define Chemistry (5), Toxicology (5) and Forensic Investigation (5): TOTAL (15 POINTS) B. Body Fluids: Define and describe the composition and function of blood, saliva, semen and urine.(40 POINTS: 10 POINTS EACH FLUID) C. Forensic Toxicology and Drugs Abuse: (5 POINTS EACH POISON) Common poisons : Anions , Corrosive poisons , Gaseous and volatile poisons , Metal and metalloid poisons, Pesticides and Toxins (30 POINTS) D. Describe the procedure (5 POINTS EACH) and enumerate the materials (5 POINTS EACH) involved in the following Analytical methods: 1. Paper Chromatography; 2. TLC ; 3. Microcrystallorgraphy and 4. Flame test (40 POINTS) E. Cannabis: 1. Write the scientific classification of Marijuana (10 POINTS); 2. Macroscopic properties and microscopic Identifi cation (10 POINTS) and Chemical Identifi cation (Duquenois–Levine Test) (10 POINTS) notes: PLEASE PREPARE LSPU EXAM BOOKLET...LEAVE IT BLANK ON EXAMINATION DAY (SATURDAY) wARNING: DONT CHEAT OR ELSE YOU WILL AUTOMATICALLY GET FAILING GRADE OF 5.0 THANK YOU! please acknowledge this message thru text at my number: 0919 570 3950 and 0998 5770 074, and you will get additional 10 points to your score on saturday.