This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A natural protein fiber that is water repellent and a good insulator is A) angora. B) coir. C) ... (Read 116 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
on: Sep 11, 2018
A natural protein fiber that is water repellent and a good insulator is
 
  A) angora. B) coir. C) camel's hair. D) abaca. E) fibroin.

Question 2

To which fiber aspects does wool owe its resiliency?
 
  A) Its low degree of orientation and polymerization
  B) Its crimp and scale structure
  C) Its staple form and convolutions
  D) Its crimp and spiral helix molecular structure
  E) Both C and D are correct.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cici

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Sep 11, 2018
Answer to Question 1

C

Answer to Question 2

D


Haya94

  • Member
  • Posts: 558
Reply 2 on: Sep 11, 2018
Gracias!

bbburns21

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Positive regulation of the lac operon by the catabolite activator protein (CAP) Positive regulation of the lac operon by the catabolite activator protein (CAP)
The Morris Water Maze The Morris Water Maze
Levels of protein structure. Levels of protein structure.
The insulin receptor and its structural relationship to other transmembrane receptors with protein The insulin receptor and its structural relationship to other transmembrane receptors with protein
La Niña: The impact of natural cycles La Niña: The impact of natural cycles
Politics, Power and the Common Good: An Introduction to Political Science, 5/E Politics, Power and the Common Good: An Introduction to Political Science, 5/E
Video: Photosynthesis overview Animation

For a complete list of videos, visit our video library