Back spatterblood directed back toward the source of energy or force that caused the spatter; often associated with entrance gunshot wounds.
Ballisticsbranch of physics that deals with the flights of projectiles.
base paircombination of 2 nucleotides (A and T or G and C) held together by weak hydrogen bonds; the DNA double helix is formed when a base pair of nucleotides in…
BileA fluid made by the liver and stored in the gallbladder. Bile is excreted into the small intestine, where it helps digest fat.
Blind or Double-Blind Sample Techniquea type of proficiency testing where the member is not aware that the sample/case under analysis is a quality assessment sample.
Blood borne pathogenspathogenic microorganisms in blood or other body fluids that can cause disease in people.
Bloodstaintransfer resulting when liquid blood comes into contact with a surface.