Podcast
Questions and Answers
Which of the following are examples of naturally occurring macromolecules?
Which of the following are examples of naturally occurring macromolecules?
- Leather and polystyrene
- Nylon and polystyrene
- Protein enzymes and DNA
- Cellulose and wool (correct)
What is the meaning of the word 'polymer'?
What is the meaning of the word 'polymer'?
- Molecules with high molecular weight (correct)
- Molecules with low molecular weight
- Molecules with medium molecular weight
- Molecules with no molecular weight
What are synthetic macromolecules?
What are synthetic macromolecules?
- Macromolecules formed by the polymerization of polymers
- Macromolecules manufactured by stringing together smaller units known as monomers (correct)
- Macromolecules found in nature
- Macromolecules with low molecular weight
Historically, what are examples of natural polymers?
Historically, what are examples of natural polymers?
Polysaccharides are examples of synthetic macromolecules
Polysaccharides are examples of synthetic macromolecules
The word 'polymer' comes from the Greek words for 'many' and 'parts'
The word 'polymer' comes from the Greek words for 'many' and 'parts'
Polymers are formed by the polymerization of monomers
Polymers are formed by the polymerization of monomers
Nylon and polystyrene are examples of naturally occurring macromolecules
Nylon and polystyrene are examples of naturally occurring macromolecules
Macromolecules have low molecular weight
Macromolecules have low molecular weight
Study Notes
Macromolecules Overview
- Macromolecules are large molecules formed by polymerization, consisting of smaller units called monomers.
- Naturally occurring macromolecules include:
- Polysaccharides: Examples include cellulose.
- Polypeptides: Include protein enzymes.
- Polynucleotides: DNA is a primary example.
Synthetic Macromolecules
- Synthetic macromolecules are human-made and include polymers like:
- Nylon
- Polystyrene
- These are created by linking and sometimes crosslinking monomers.
Definition and Importance of Polymers
- The term "polymer" is derived from Greek, meaning "many parts."
- Polymers have a high molecular weight compared to their constituent monomers.
- Understanding polymers and their properties is crucial in various fields, including materials science and biology.
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Description
Test your knowledge of the structure and physical properties of polymers with this quiz. Explore the world of macromolecules, including naturally occurring polysaccharides, polypeptides, and polynucleotides, as well as synthetic polymers. Put your understanding to the test with this informative quiz.
