Quiz #2 Flashcards

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1
Q

How munitae at mininum are required to confirm a match between a fingerprint

A

12

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2
Q

What is an example of digital forensic scientist can discover based on a victims digital foot print

A

suspect’s behavior

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3
Q

What is the function of Erythocytes

A

carry oxygen and other materials

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4
Q

what is the function of thrombocytes

A

help with clotting

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5
Q

what is the function of platelets

A

help to clot your blood

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6
Q

what is the function of plasma

A

the fluid portion of your blood

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7
Q

why do people have different blood types

A

your DNA codes for certain antigens on your red blood cells, those antigens determine your blood type.

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8
Q

what is the relationship between antigens and antibodys

A

antibodies are proteins that attach to foreign antigens and cause agglutination

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9
Q

how to complete a blood typing lab

A

Your blood sample is mixed with antibodies against type A and B blood. Then, the sample is checked to see whether or not the blood cells stick together.

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10
Q

how to conclude what type B blood cell is

A

If the blood clumps together when A cells are added, the donor is Type B

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11
Q

how to conclude what type O blood is

A

if the blood clumps when either type of cell is added, the donor has Type O blood

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12
Q

how to conclude what type AB blood is

A

No clumping indicates Type AB.

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13
Q

how to conclude what type A blood is

A

is the blood clumps together when B cells are added, the doner is Type B

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14
Q
A
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