Frnsc - Study guides, Class notes & Summaries

PSU FRNSC 100 Exam 2 Questions And Answers Rated A+ What does it mean to extract a chemical? ANS To purify a substance by washing it with solvents to remove unwanted companion chemicals Sometimes a fire debris analyst will try to smell the odor of a burned sample when trying to find the presence of an ignitable liquid. ANS True What is useful about mixtures? ANS They can be separated into their individual components What does "GC" stand for? ANS Gas chromatograph

FRNSC Exam 1 PSU Questions And Answers With Real Tests

FRNSC 100 Questions And Answers With Verified Solutions Which type of evidence can be observed, collected, studied, and interpreted by a scientist? ANS physical evidence What does the author of Crime Lab describe as the real challenge criminalists face today? ANS separating trace evidence from the remnants of everyday living Physical evidence is the same as testimony or documentary evidence. T/F ANS false The term criminalistics refers to the scientific examination of physical evide...

PSU FRNSC 100 Exam 1 Questions And Answers 2024 Solutions Professional criminalists have a personal stake in winning convictions and acquittals. ANS False Who is a criminologist? ANS One who studies the social aspects of crime and criminals Modern criminalistics is an old science. ANS False Forensic science is a broad category that includes practically any specialty which could be used to prove an argument in court ANS True All of the following will be sampled from a body during...

FRNSC 420 - EXAM 3-Questions with Correct Answers/ Verified/ 100% Pass

FRNSC 100 Quizzes 1-5 Exam 1 Prep Questions And Answers The originator of the examination and comparison of firearms evidence is ANS Calvin Goddard The term criminalistics refers to the scientific examination of physical evidence. ANS True Cyanoacrylate is the chemical name of ANS Superglue Who is a criminologist? ANS One who studies the social aspects of crime and criminals Amylase is the enzyme found in saliva ANS True

FRNSC 421W - EXAM 2 PRACTICE QUESTIONS AND ANSWERS (100% VERIFIED AND UPDATED) DNA mixtures - Answer️️ -mixed biological fluids/cells of any type - saliva & skin cells - blood & semen - urine from two sources - sexual assault cases often contain female epithelial/white blood cells & male sperm, epithelial/white blood cells characteristics of sperm - Answer️️ -- condensed nucleus in the head, encapsulated by acrosome - mid-piece with ~50 (range from 10-1300) copies of mitochond...

FRNSC 421 - EXAM 3-Questions with Correct Answers/ Verified/ 100% Pass

FRNSC 421W - EXAM 2-Questions with Correct Answers/ Verified/ 100% Pass

FRNSC 100 EXAM 1 QUESTIONS WITH ACTUAL SOLUTIONS.