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

Author Question: The glass transition temperature (Tg) for a material is A) the temperature that the polymer is ... (Read 56 times)

daltonest1984

  • Hero Member
  • *****
  • Posts: 536
on: Aug 27, 2018
The glass transition temperature (Tg) for a material is
 
  A) the temperature that the polymer is unusable.
  B) the temperature that the polymer melts.
  C) the temperature above which the material is hard and brittle and the temperature below which the material is tough and rubbery.
  D) the temperature below which the material is hard and brittle and the temperature above which the material is tough and rubbery.

Question 2

The bacterial DNA that is used as the splice receptor in recombinant DNA is called a
 
  A) plasmid.
  B) codon.
  C) clones.
  D) restrictor.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryhom

  • Sr. Member
  • ****
  • Posts: 366
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

A


daltonest1984

  • Member
  • Posts: 536
Reply 2 on: Aug 27, 2018
:D TYSM

alexanderhamilton

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

The classic stages of the demographic transition. The classic stages of the demographic transition.
Temperature conversion Temperature conversion
A typical ECT sensor temperature versus voltage curve. A typical ECT sensor temperature versus voltage curve.
Predicted Temperature Trends Through the 21st Century Predicted Temperature Trends Through the 21st Century
Water Helps Regulate Your Body Temperature Water Helps Regulate Your Body Temperature
Is this glass half empty or half full? Is this glass half empty or half full?
Video: System organization - PPM system types (Somatic, Autonomic & Enteric) and Reflex arc types

For a complete list of videos, visit our video library