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Hair Evidence

Authored by Shealeisha Lundy

Science

12th Grade

NGSS covered

Used 1+ times

Hair Evidence
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The hair shaft is composed of the cuticle, cortex, and...

Root

Medulla

Crown

Cortex

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which factors are used to calculate the medullary index of the hair?

width of cortex and the width of the medulla

length of the entire hair and the pattern of pigmentation

width of the medulla and the width if the hair

scale diameter of cuticle and the length of the hair

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The outermost layer of hair is called the

cuticle

cortex

keratin

medulla

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The central canal running through many hairs is known as the:

cuticle

cortex

medulla

shaft

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a layer of the hair shaft?

cuticle

follicle

cortex

medulla

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The outermost layer of hair is called the

cuticle

cortex

keratin

medulla

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is Keratin?

Protein

Mineral

Carbohydrate

Phosphate

Tags

NGSS.MS-LS3-1

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