Blood Forensics

Which blood cell has DNA in it?

• red blood cell

• white blood cell

• platelet

Tags

NGSS.MS-LS3-1

This blood typing test shows that the person has which blood type?

• A+

• A-

• B+

• B-

• AB+

Tags

NGSS.HS-LS3-2

These proteins are found on the surface of red blood cells and they provide self identity

• antibodies

• DNA

• phospholipids

• antigens

Tags

NGSS.HS-LS1-1

Blood typing evidence is used to eliminate an individual or class of people.

• True

• False

Luminol is a chemical used to...

• Illuminate or glow if blood is present

• Detect if the blood is from a human or not

• Determine the blood type of an individual

• Preform a White Blood Cell count

Blood spatter that results from a damaged artery producing large drop patterns is called...

• Smears

• Cast Off

• Arterial Gushes

• Passive Drops

Blood patters that can sometimes create a recognizable mirror image, like hand prints, on a previously unstained surface.

• Smears

• Cast Off

• Arterial Gushes

• Passive Drops

Which component of blood is primarily responsible for clotting?

• Red blood cells

• White blood cells

• Platelets

• Plasma

What is the primary purpose of luminol in blood forensics?

• To determine blood type

• To detect blood presence

• To analyze DNA

• To measure blood pH

Blood spatter analysis can help determine which of the following?

• The time of death

• The weapon used

• The blood type

• The direction of travel