Blood
Contains nutrients, hormones, and minerals and transports contents around the body
What is Plasma
the region of hair located outside the medulla containing granules of pigment
What is the Cortex
contains small repeating patterns
What is a polymer
first hand observations, eyewitness accounts
what is direct evidence
forensic scientists need to _____
what is observe interpret and report
Is one percents of your blood
the tough outer covering of a hair composed of overlapping scales
what is cuticle
contains a five carbon sugar molecule
What is Nucleotides
evidence that can imply but not prove
what is circumstantial evidence
other locations where evidence is found
what is secondary crime
Cells that have no DNA in them
Red Blood Cells
the activity of growing root or base of a hair containing DNA and living cells
what is hair follicle
connects to matching DNA sequences
what is probes
small but measurable amounts of physical or bio material
what is trace evidence
the location where the crime took place
what is primary crime
____ allows red bloods cells to transport oxygen
What is Myoglobin
what is keratin
used to separate DNA by size
what is electricity
narrows an identity to a group
what is class evidence
contact between two things, means there will be an exchange
what is locard's exchange
Hemoglobin and Myoglobin
what is made up of iron
bits of pigment in the cortex of a hair
melanin granules
nucleotides and nucleic acid
what is Polynucleotide
narrows an identity to a single person or thing
what is individual evidence
securing the scene operating the witnesses scanning the scene seeing the scene sketching the scene searching for evidence and securing a collecting evidence
what is the seven s's