CJUS 360 Exam 2
Liberty CJUS 360 Exam 2 Answers
- A computer database containing images of bullets and cartridge cases recovered from crime scenes or test fired from seized firearms is known by the acronym:
- Identical twins have
- An object falling through space by the force of gravity reaches a terminal velocity speed of
- Gunshot residue particles are very small and generally do not travel distances that are greater than:
- In forensic science the term “individualization” refers to:
- Which of the following containers is most appropriate for packaging a damp rag from a murder scene?
- Pertaining to questioned documents, which of the following features reflect the skill level of the writer?
- Antemortem
- ALS or Forensic Light Sources can assist in locating:
- What is a “bifurcation”?
- Which of the following markings can be found on a cartridge case fired from an automatic weapon?
- Transient evidence, however useful to an investigation:
- Types of evidence and information from a handgun that may prove valuable to an investigator may include:
- Land impressions are found on:
- Genetically identical twins have identical DNA but their fingerprint patterns differ. Answer:
- Identify the basic fingerprint pattern type shown here
- The SEM‐EDX is used to identify GSR particles by their morphology and the presence of the following elements:
- Mitochondrial DNA has no nucleus and is directly inherited from one’s father
- The national computer database of fingerprints that is maintained by the FBI is called:
- Documentation includes:
- DNA is
- It is important to have a flashlight available when processing a scene
- Which of the following computer databases would you search if you had images of a fired bullet?
- Which of the following would be the first step in the processing of physical evidence?
- The chemical ninhydrin can be used to visualize latent fingerprints on porous surfaces. Ninhydrin turns violet when it reacts with which of the following fingerprint residues?
- Identify the basic fingerprint pattern type shown here:
- In the case of Frye v. United States, the District of Columbia Circuit Court of Appeals set forth guidelines for:
- A blood droplet striking a non‐absorbent smooth surface at an 80 degree angle of incidence would form a bloodstain with the following shape:
- Mature red blood cells contain nuclear DNA
- Which of the following would be classified as a Level II fingerprint detail?
- A three‐dimensional fingerprint indentation in a soft receiving surface is known as:
- Which of the following can be determined by a Forensic Anthropologist examining skeletal remains?
- Match the acronyms to the appropriate field:
- A drug that is often associated with drug‐facilitated sexual assaults is known by its acronym:
- Match the acronyms to the appropriate field:
- According to the Federal Evidence Act, all evidence collected during a police investigation shall be destroyed:
- When photographing evidence close up one should set the camera setting(s) to:
- Which of the following items represent a live round of ammunition?
- Match the acronyms to the appropriate field:
- The best way to collect trace evidence such as hairs and fibers is with:
- Questioned document examiners prefer to work with copies of a questioned document in order to avoid damage to the original material.
- Semen stains illuminated with UV light will emit light by a process called:
- Which of the following biological samples cannot be successfully analyzed by PCR‐STR DNA typing methods?
- Which of the following scientific professions are involved with bite mark comparisons?
- When taking photographs of crime scene evidence, dimensional information is indicated by the use of:
- What individualizing features may help to identify a particular copy machine?
- Identify the basic fingerprint pattern type shown here:
- What was Sir Edward Henry contribution to the fingerprint world?
- Blood stains often fluoresce brightly when exposed to ultraviolet (UV) light.
- When latent prints are developed on textured surfaces, an effective way (or ways) to collect the fingerprint is: