Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Hair/Fiber

Forensic Science

QuestionAnswer
Hair is composed of what protein? Keratin
Hair is produced from what structure? Hair Follicle
Hair color is the result of? Pigments
What are the two hair shapes? Round or Oval
What are the two hair textures? Curly or Straight
What must be present in hair to test for DNA? The Root
What are the three principle parts of hair? Cuticle, Cortex and Medulla
What are the three phases of growth? Anagen, Catagen and Telogen
What is the smallest unit of a textile material that has a length many times greater than its diameter? Fiber
What types of fibers come from plants and animals? Natural
Nylon, Rayon and polyester are examples of what type of fiber? Synthetic
Microspectrophotometer Dye chromatography Chemical composition Birefringence Infrared absorption Ways to analyze fibers
Created by: CHSRThompson
Popular Anthropology sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards