Which of the following is not true for resorbable polymer?1 pointThey degrade readily in bodyThey commonly consist of calciumThey can be thermosetting plasticThey are a chain of monomers
Question
Which of the following is not true for resorbable polymer?1 pointThey degrade readily in bodyThey commonly consist of calciumThey can be thermosetting plasticThey are a chain of monomers
Solution
The statement "They commonly consist of calcium" is not true for resorbable polymers. Resorbable polymers are typically made up of lactic acid, glycolic acid, or caprolactone, not calcium. They are designed to degrade over time within the body, often used in medical applications such as sutures or implantable devices. They can indeed be a chain of monomers (which is what a polymer is) and some can be thermosetting plastics, which are plastics that undergo a chemical reaction when heated and become irreversibly hard.
Similar Questions
Which of the following will increase the strain to failure of polymers? a. cross-linking of the molecules b. Increased molecular length c. Addition of a plasticizer d. Increase degree of crystallization
Which of the following statements about polymers is correct?
Differentiate between thermoplastics, thermosetting plastics and elastomers
Choose the correct statements.(a) Polymers behave as elastic body at low temperatures and high rates of strain(b) At high temperatures and low rates of strain polymers behave in a viscous manner, flowing like a liquid(c) At low temperatures and high rates of strain polymers behave in a viscous manner, flowing like a liquid(d) Polymers behave as elastic body at high temperatures and low strain ratesQuestion 4Select one or more:a.(a)b.(c)c.(b)d.(d)
Most ______ are made up of monomers linked into polymers.Multiple choice question.monosaccharideselementssolutionsmacromoleculesatoms
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.