Lab Crosswords - Tutorial Crossword PDF

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FNSC2200 Mysteries of Forensic Science 2020 Revision Crosswords

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Across 2. Crime scene search must use ____ patterns 5. The scientific process of fingerprint matching (acronym) 9. Evidence transfer is defined by ____'s exchange principle 10. The application of scientific techniques to legal processes (8,7) 11. Innermost position of loop ridges 12. The least common ridge pattern 16. A print collected from a crime scene 17. Primary ridges are ____ and therefore useful in forensics 18. The point on a ridge nearest the centre of the divergence of the type lines absent in arch patterns 19. Fingerprints are ____ and unchanging 21. Primary crime scenes are defined by their ____ location 22. The first step in the fingerprint identification process

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Down 1. Evidence can be ____ or direct 3. Patterns on ____ can be transferred on contact 4. Information that supports a fact or proposition 6. Scene of crime officers ____ the crime scene 7. Secured crime scenes help evidence be ____ 8. Documenting a scene involves notes, videotaping, ____ and sketching a scene 13. Most evidence is found in the ____ zone 14. Evidence can be used to ____ a scene with people or objects 15. The layer of skin where ridge patterns form in utero 20. One of three types of evidence

BPA 1 4

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Across 2. External ballistics concerns the ___ of a bullet 5. Circular type of bloodstain that results from a direct fall to the ground 7. The number of injury phases in an explosion 8. AOI refers to the Angle of ___ 10. Shadows indicate position of victim or __ 13. Documents are examined to determine if they are ___ 16. Elongated type of bloodstains that is caused by a forceful blow 17. Bomb detonation results in a high-pressure blast ___ 18. The Area of Origin determines location of the ___ 19. Explosives are categorised as high and ___ 20. The solid projectile leaving a firearm is a ___ 21. Trace material from a firearm barrel (abbrev.) 23. Bloodstain measurements: length and ___ 24. A bloodstain pattern resulting from insect activity

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Down 1. Questioned documents compare ___ writing of known to unknown 2. The pressure wave created by a bullet in flesh ___ ___ (9,6) 3 . Pattern type created when a wet, bloody surface contacts another surface 4. The starting point of a bloodshed event is known as the Area of ___ 6. Liquid chromatography can be used to match ___ 8. An improvised bomb is known as ___ (abbrev.) 9. Explosives are categorised by detonation speed; super/sub ___ 11. The projectile type used in shotguns 12. A rifled barrel will leave ___ on a bullet that can be matched to a firearm 14. The chemical substance that causes the expulsion of a projectile 15. Ignition for the propellant is the ___ 22. Accidental explosions do not usually have a blast ___

Serology 1

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Across 1. Functional DNA unit that encodes protein 5. ___ stands for Thermus Aquatics 7. DNA is ___ stranded and mRNA is single stranded 9. Ig is the abbreviation for ___ 11. ABO are human ___ group classifications 12. This binds to denatured DNA strands to initiate extension 13. ___ DNA is inherited from one’s mother. 15. Different phenotype or genotype variation 17. ___ Chain Reaction 18. Cells with half the number of chromosomes 19. A diagnostic test based on antibodies 20. Short ___ repeats 21. Contains two different alleles

Down 2. Separation of nucleic acid according to charge and size 3. Y-haplotypes are used to trace one’s ___ lineage. 4. DNA is not found in mature ___ blood cells. 6. A location on the genome. 8. An alternative form of a gene. 10. ___ twins have the same STR but different ISA profile. 14. The structure that DNA is packed into the nucleus. 15. Non-identical twins share different DNA ___. 16. Y-chromosome determines ___ gender.

Chemistry 1

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1. The analytical method chosen must be ___ (3,3,7).

1. The chemical ____ is created by biological, geological and anthropogenic influences.

3. The analytical chemist is concerned with identification, characterisation and ___ of physical and trace evidence.

2. ___ is a common adsorbent stationary phase used in HPLC.

5. The ___ phase carries the components of the mixture through the chromatography system. 9. LA-ICP-MS involves minimal sample ___. 12. If GCMS is used for separation, the components in the mixture must be ___. 15. The ___ patterns of ionised molecules aids in their identification in GCMS.

4. LA-ICP-MS concerns the ___ of a sample 6. The ___ limits of ICP-MS are parts per billion (ppb). 7. ___ is the name given to determining the origin of a sample. 8. Inter-elemental ___ are used when assessing LA-ICP-MS data.

17. A calibration curve should be ___.

10. Ions are separated in the ___ of the ICP-MS instrument.

18. ___ gas replaces atmospheric air in the ablation chamber.

11. ___ time is used to qualitatively determine the identity of a component in HPLC.

19. A polar bond has ___ sharing of electrons.

13. If the oven temperature in GCMS is ___, molecules of lower boiling point will elute first.

20. LA-ICP- MS is predominantly used for the analysis of ___ samples.

14. The “E” in the LASER acronym stands for ___? 16. Solution ICP-MS can help identify food ___.

Microscopy 2

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Across 4. Ridges gouged in the soft metal of a fired bullet used for comparison 8. Forensic scientist "Every contact leaves a trace" 9. The central part of a hair fibre 12. Wet mount and dry mount are examples of specimen _____ 13. Illumination source 14. Optical microscope used for viewing the surface features of a specimen 15. SEM scans the surface of an object with a focused beam of _____ 16. Light microscopes used for looking through a specimen

Down 1. Microscopes should always be carried by the _____ and base 2. Clothing provides samples for _____ analysis 3. Eyepiece lens 5. Measure of how much detail a user can see though the microscope 6. A microscope used to analyse specimens side-by-side 7. _____ electron microscope 9. The process of enlarging the apparent size of a specimen 10. The flat platform where the slide is placed 11. The thickest layer of a hair fibre

Entomology 1 2

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Across 3. The branch of entomology that deals with agricultural pests 5. Hemimetabulous development: egg  young ____  later ____  adult 7. Insect/arthropod species that feed directly on remains 10. Holometabulous development: ____  pupa  larva  adult 14. Blowfly larva undergo three stages of growth termed ____ 15. Species whose presence can only be accounted for by chance 16. Postmortem stages ( ____ and late) are used for PMI estimation 17. The hardened outer skin of the last larval stage 18. A factor that can alter insect ____ patterns

Down 1. The middle phase of ametabulous insect life cycle 2. Non-fly insect indicators of PMI (7,6) 4. Stored product entomology deals with ____ issues 6. Metabolic activity in a maggot ____ raise temperatures 8. Species that feed on both decomposing remains and carrion insects 9. Insect ___ describes the orderly and predictable progression of insect colonization 11. Posterior ____ of a maggot help determine the age of fly larvae 12. Decomposition is classified by ____ 13. Insects which feed on other carrion species

Anthropology 1

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Across 1. The study of decaying organisms over time 6. The most strongly correlated bones for stature are the bones of the ___ limb 8. A condition or injury that shows signs of healing would have occurred ___ 9. Most accurate marker for age in sub-adults 11. ___ number of individuals indicates how many people are present in a group of remains 12. The adult human ___ is usually large and robust in comparison with the opposite sex 15. A chronic degenerative bone condition that manifests as a skeletal pathology 16. The most pointed tooth in the mouth 17. Projectile entry wounds usually have an internal ___ 18. Adult age estimation is based on skeletal ___ 20. ___ refers to the assessment of population ‘type features’ 21. Human remains are found in various states of ___

Down 2. Non-visual assessment of skeletal features 3. Archaeological excavation is a ___ process 4. Skeletal damage occurring some time after the time of death 5. The most accurate adult sex estimation is derived from the ___ 7. A role of the forensic anthropologist is to build a ___ profile 8. The role of a forensic anthropologist includes distinguishing between ___ and human remains 10. A forensic anthropologist can separate ___ remains into discrete individuals 13. The word used to describe the skeleton inferior to the skull 14. ___ anthropology is the application of physical anthropology in a medico-legal setting 19. ___ estimation is more accurate in juveniles than in adults

Odontology 1 2 3

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Across 3. Anatomical front of the body 4. To fail an identification match 6. Characteristics used for comparison 8. Visible part of the tooth 9. Identification match 11. Section of the arcade containing 8 teeth 12. Lateral-lateral bite-mark measurement 15. OPG 17. Process of tooth development 18. Tooth used for tearing

Down 1. Angled displacement of teeth 2. Impression made in skin (for example) 3. Biological determination of time 5. Of the bottom jaw 7. Person of interest 9. Victims can leave bite marks on a ___ during an attack 10. Dental numbering system used internationally 13. Posterior, multi-rooted tooth 14. Upper jaw 16. Dental arcade patterns can change through tooth ___...