The analyst is not bound to the tests requested by the investigator. * True * False Question 32 The relative evidential value of laboratory test results is usually dependent on what? * The number of people employed in the crime-scene search and at the crime lab * The volume of the physical evidence collected Whether the crime is considered high profile The manner in which the evidence is collected and preserved The presence of blood and semen at crime scenes exposes investigators to which of the following infectious agents? * Hepatitis B * HIV * Both A and B * Neither A nor B Question 34 2.5 pts Which one of the following is a CORRECT evidence-collection procedure? * Every item should be seured individually in a plastic bag to prevent contamination. * Items recovered from scene of a murder should be sent along with the body to the medical examiner. * All items collected from the same grid area should be packaged together. * Bloodstained garments should be packaged separately in paper bags. Mobile crime laboratories are designed to carry out the functions of a chemical laboratory. True O False Question 36 Arson evidence does not