JEOPARDY Hair and Fiber v3 · 2012. 10. 23. · Hair and Fiber . CCNA1 v3 Module 1 Router Modes WAN Encapsulation WAN Services Router Basics Router Commands 100 200 300 400 500 100

CCNA1 v3 Module 1

v3 JEOPARDY

K. Martin

Hair and Fiber

CCNA1 v3 Module 1

Router

Modes

WAN

Encapsulation

WAN

Services

Router

Basics

Router

Commands

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400

500

Router

Modes

WAN

Encapsulation

WAN

Services

Router

Basics

Router

Commands

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Forensic

Soup

Hair

Definitions

Crime

Scene Fiber Labs

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► ► ► F i n a l J e o p a r d y ◄ ◄ ◄

CCNA1 v3 Module 1

Question

On average, hair grows this

many centimeters per month.

Forensic Soup - 100

What is 1 cm? 100 100 100 100 100 100

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CCNA1 v3 Module 1

Question

What is trace evidence?

This type of physical evidence is found

in small but measurable amounts

CCNA1 v3 Module 1

Forensic Soup - 200

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CCNA1 v3 Module 1

Question

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What is individual evidence?

If a torn piece of material can be

attached to the original garment, the

evidence would be classified as this.

CCNA1 v3 Module 1

Forensic Soup -300

CCNA1 v3 Module 1

Question

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What are twisted filaments?

Fabrics are made from these.

CCNA1 v3 Module 1

Forensic Soup - 400

CCNA1 v3 Module 1

Question

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What is 28?

Wayne Williams was convicted of this

many murders.

Forensic Soup - 500

CCNA1 v3 Module 1

Question

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What is the medulla?

The inner layer of the hair shaft is called

this.

Hair

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CCNA1 v3 Module 1

Question

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What is whether or not the hair is human or animal?

Microscopic examination of

hair can determine this.

Hair

200

CCNA1 v3 Module 1

Question

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What are Anagen phase, Telogen Phase, and Catagen

Phase?

Name the three phases of hair

growth.

Hair - 300

CCNA1 v3 Module 1

Question

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What is the middle layer; the cortex?

This layer of the hair shaft provides

strength.

Hair - 400

CCNA1 v3 Module 1

Question

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What is the cortex?

This layer of hair holds the pigment.

Hair - 500

CCNA1 v3 Module 1

Question

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What is “natural fabric”?

These fabrics are made from animal,

vegetable, or inorganic material.

Definitions - 100

CCNA1 v3 Module 1

Question

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What is a twill weave pattern?

This type of weave makes a diagonal

pattern, such as in denim.

Definitions - 200

CCNA1 v3 Module 1

Question

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What is a satin weave?

This type of weave has yarn interlacing

that is not uniform

Definitions -

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CCNA1 v3 Module 1

Question

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What is warp?

This word describes a lengthwise yarn

Definitions -400

CCNA1 v3 Module 1

Question

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What is a weft?

This describes a crosswise yarn

Definitions - 500

CCNA1 v3 Module 1

Question

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What is Nuclear DNA? Double Jeopardy: Root

Hair found at a crime scene can point to

a particular suspect if it has this.

Double points for where it is found on

the hair shaft.

Crime Scene- 100

CCNA1 v3 Module 1

Question

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What is true?

True or False: Fiber evidence can have

probative value.

Crime Scene - 200

CCNA1 v3 Module 1

Question

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What is brushing, vacuuming, or adhesive tape?

Fiber evidence can be collected from

fabric at a crime scene using this

method.

Crime Scene - 300

CCNA1 v3 Module 1

Question

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What is a carpet?

One of the most important fibers in the

Wayne Williams’ murder trial was from

this.

Crime Scene - 400

CCNA1 v3 Module 1

Question

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What is human?

Hair found at a crime scene has a

medulla that is less than 1/3 of the hair’s

diameter. Is it human or animal?

Crime Scene -

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CCNA1 v3 Module 1

Question

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What is True?

True or False: All fibers are polymers.

Fiber

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CCNA1 v3 Module 1

Question

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What is a monomer?

This is the basic unit of a polymer.

Fiber

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CCNA1 v3 Module 1

Question

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What is a synthetic fiber?

Dacron is classified as a

Fiber

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CCNA1 v3 Module 1

Question

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What is a natural fiber?

Linen is classified as a

Fiber

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CCNA1 v3 Module 1

Question

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What is a natural fiber?

Silk is classified as this.

Fiber

500

CCNA1 v3 Module 1

Question

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What is thermal decomposition, florescence, refractive

index, and burning?

Name 2 tests that assist in fiber identification. Double

jeopardy for naming 4.

Labs- 100

CCNA1 v3 Module 1

Question

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What is they are not the same fabric/sample?

If you are testing a known fabric to an unknown

fabric and they differ in only 1 characteristic

according to the testing (burn time the same, but

cross section of fibers are different), you have

learned this about the 2 fabrics.

Labs -

200

CCNA1 v3 Module 1

Question

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What is chromatography?

Labs -

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This test is used to test dye lots in

fabrics.

CCNA1 v3 Module 1

Question

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What are coronal ( crown - mouse) , spinous (petal like -

cat) , and imbricate (flattened overlapping - human)?

Name the 3 basic patterns of cuticle

scales.

Labs- 400

CCNA1 v3 Module 1

Question

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What is all regions: cortex, medulla, cuticle

If hair has been dyed, the color of the

dye will be found in this area of the hair

follicle.

Labs -

500

CCNA1 v3 Module 1

Question

What is pigment? Double points for melanin found in the

cortex

This gives hair its color. Double points

for its “specific” name.

Final Jeopardy

CCNA1 v3 Module 1

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