are you able to complete this assignment
are you able to complete this assignment Name: ________________ Spring 2014 Biol 320 Quiz 1 DUE: February 12 2014. GENERAL INSTRUCTIONS: PLEASE SUBMIT YOUR QUIZ IN THIS FILE FORMAT: LASTNAME_Q1.DOC OR LASTNAME_Q1.DOCX. Part I INSTRUCTIONS: Highlight, fill in the blank or box for the first section. Each answer is worth 2 point. DO NOT REMOVE ANY ANSWER! 1. An employee at a prestigious institute observes often that geese appear to defecate only on the sidewalk. If the employee had the time to investigate this further using the scientific method, what would be the employee’s best next step? a. b. c. d. e. 2. experiment conclusion hypothesis analysis none of the above If the acidity of the solution is increased then the Hydrogen ion concentration increases. a. b. True False 3. Match this antibody with the correct antigen? 4. T or F. The pH of lime juice is around 4.0 and that of bicarbonate solution around 8.0; the difference is 4 meaning that beer is10000 times more acidic than seawater. 5. T or F. The atomic mass number equals the number of neutrons plus the number of electrons. 6. Which of the following tests are inappropriately matched? a. b. c. d. e. ELISA: immunoassay Christmas Tree Stain: sperm Luminol: pineapple juice PSA: semen None of the above 7. Which of the following is correct for fingerprints? a. b. c. 8. Fingerprints identification is based on a hierarchy containing six levels. Fingerprints are an identifier, that always changes over time. Matches between known and unknown fingerprints are ascertained at the level of minutiae. d. The Henry system classifies fingerprints through assigning values to loops on different fingers. e. All of the above Which of the following statements concerning blood typing is incorrect? a. b. c. d. e. 9. Enzymes contained in the ________________ are involved in the transcription of ribosomal RNA. a. b. c. d. e. 10. basic acid. fatty acid. nucleic acid. no such combination exists in life as we learnt it. A complete autopsy report includes… a. b. c. d. 13. the chromosomes align in the middle of the cell. cytokinesis proceeds. the chromosome condense and become visible. a cell grows and duplicates its DNA. If a biological molecule contains a six carbon sugar, base and phosphate, then it is most likely a… a. b. c. d. 12. smooth endoplasmic reticulum nucleus phagozome nucleolous vacuole Prophase is part of the cell cycle when…? a. b. c. d. 11. An individual with blood type O produces antigens to blood Type AB and Type B. Both antigens and antibodies are found in the plasma. Type B blood produces antibodies against Type A. Agglutination is the term used to describe a positive blood antigen-blood type reaction. Type O is the universal donor. the manner and cause of death. the results of both external and internal autopsy a toxicology report all of the above. Which of the following is matched correctly? a. b. c. d. 14. Which of the following tests is specifically and directly tests for spermatozoa (pick all that apply)? a. b. c. d. 15. True False It is possible for a man with blood type A+ and a woman with blood type B+ to produce a child with blood type O+. a. b. 17. PSA test the Christmas tree stain microscopic detection of sperm acid phosphatase test The abdomen of an insect contains spiracles, which are similar in function to our nostrils. a. b. 16. ricin: Poland assassination attempt belladonna: ugly woman methamphetamine: Breaking Bad hemlock: Aristotle True False Oxidative phosphorylation is a _______ _______, that uses energy to produce ______ ______. a. electron donor, potential energy b. metabolic pathway, adenosine triphosphate c. ATP synthesis, free radicals d. light source, potential energy 18. Flourescent dyes or chemicals are used to detect fingerprints on paper. a. True b. False 19. Latent fingerprints can be detected by fuming with super glue. a. b. 20. Which of the following pairs can be used to determine sex and stature… a. b. c. d. 21. True False skull and metacarpals pubis symphysis and skull femur and skull skull and sciatic notch Which of the following bones ARE useful in determining sex? a. b. c. d. 22. An insect that is known to infest a corpse later and clean it to the bone is the… a. b. c. d. 23. cheese skipper dermestid beetle blow fly blue fly If the time to reach the end of the first instar is 3 h at 25 deg C, then the ADH is… a. b. c. d. 24. fourth left rib pelvis femur skull 69 deg-hours 75 deg-hour 3425 deg-hours 850 deg-hours Where does most of the absorption of alcohol take place? a. The stomach b. The lungs c. The lower part of the large intestine d. The upper part of the small intestine 25. The medical examiner is allowed to make the determination of time of death. a. b. True False Part II (each correct answer is worth 1 point) 26. Given the following list of reactants and products of a hydrolysis reaction, which is the breaking down of larger molecules by adding water to disrupt a bond, match the correct reactant with the correct product? Reactants A. Starch B. Poly(glycine)40 C. Enzymes D. RNA E. Triglycerides 27. Products Glycine Nucleotides Glucose Glycerol and fatty acids Amino Acids What are the building blocks of the following polymers? Polymer DNA Protein Starch Cellulose RNA Building Block Answer PART III: Short Answer/Essay. The following are worth 10 points. 23. What is the difference between presumptive test and comfirmatory test in a crime scene? Provide and example of each? 24. Define whether the following would be considered a toxin or a poison, and provide information on what is lethal dose versus a medicinal dose. Substance Toxin or Poison Nonlethal Lethal Medical Use if any Morphine Scopolamine Curare Botox Cobra Venom 24. A mass grave was unearthed and only four skulls, three pelvises, and several long bones were intact; the remaining skeletal parts were demolished beyond recognition. About two years ago, a family of five on vacation disappeared and there last known whereabouts was in this wilderness area where they were thought to be camping. Given these items how might you process in determine the sex, age and stature of the possible victims and whether these comprised a family unit based on forensic anthropology only; this means no DNA. This is basically a logic exercise. 25. Police found two partially decomposed bodies in Stone Mountain Park, GA. The temperature was between 80-90 °F for the past two weeks, wind 0 -5 mph, and no precipitation. Both were infested with maggots. In one, maggots not only resided in the standard places, but also in unusually places like the arms and the palms of the hands; in the other individual, the lower half of the naked body was wrapped. You are called to the possible crime scene. Explain why the two individuals displayed different displays of maggot infestation? Explain how you would determine the post mortem interval. Additional Requirements Min Pages: 1 Max Pages: 6 Level of Detail: Only answer needed Other Requirements: multiple choice question 1-25 no references neccessary. The following are fill in the blank and short paragraphs