Which of the Following Statements Is FALSE About Polymers

question 63

Multiple Choice

Which of the following statements is FALSE about polymers?

• A)Several monomer units link together without eliminating any atom or group to form addition polymers.
• B)During condensation polymerization an atom or group is eliminated.
• C)Copolymers contain more than one kind of polymer.
• D)Nylon 6,6 and polyurethane are examples of copolymers.
• E)none of the above.

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Definitions:

Thrifty Genotype

A hypothesis suggesting that certain genotypes, which efficiently store fat, increased survival during periods of famine, but predispose individuals to type 2 diabetes in modern environments with constant food availability.

Genetic Difference

Variations in the DNA sequences among individuals or populations, which contribute to the biological diversity and hereditary traits.

Lactase

An enzyme in the human body that breaks down lactose, a sugar found in milk and dairy products.

Lactose

A sugar that is the primary constituent of fresh milk.