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Blood Basics - notes rev.

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Can be analyzed to determine blood type and DNA, which can be matched to possible suspects.

a)

blood transfusion

b)

blood spatter

c)

blood droplets

d)

blood samples

2.

Can be analyzed to give clues to the location of a crime, movement of a victim, and type of weapon.

a)

blood spatter

b)

blood droplets

c)

mDNA

d)

tDNA

3.

Can be analyzed to determine patterns that give investigators clues to how a crime might have happened.

a)

blood pattern

b)

blood spatter

c)

gravitational droplets

d)

aterial spatter

4.

The clotting factors that are carried in the plasma.

a)

red blood cells

b)

white blood cells

c)

platelets

d)

plasma

5.

This yellowish liquid portion of the blood that contains electrolytes, nutrients and vitamins, hormones clotting factors, and proteins such as as antibodies to fight infection.

a)

agglutinogens

b)

white blood cells

c)

red blood cells

d)

plasma

6.

They most abundant cells in our blood.

a)

red blood cells

b)

white blood cells

c)

antibodies

d)

agglutinogens

7.

They are part of the immune systems and destroy infectious agents called pathogens.

a)

thrombocytes

b)

erythrocytes

c)

white blood cells

d)

RNA

8.

The presence of the protein, or lack of it, is referred to as the ________________

a)

genes

b)

alleles

c)

Ph factor

d)

Rh factor

9.

What are the 2 most common blood types?

a)

O+ & B+

b)

O+ & A+

c)

A- & A+

d)

B- & B+

10.

These genes determine your blood type by causing ________________ to exist of the surface of all of your __________________.

a)

alleles; white blood cells

b)

alleles; red blood cells

c)

agglutinogens; red blood cells

d)

agglutinogens; white blood cells