Print Froggy Jumps: Polymers / English (D) (chemistry - italian

1. What are polymers?

A

Chemical reactions

B

Very large molecules

C

Unsaturated monomers

2. Addition polymerisation:

A

involves the loss of a small molecule

B

requires unsaturated monomers

C

may produce proteins

3. Condensation polymerisation:

A

may occur between unsaturated monomers

B

may occur between an amine group and a carboxylic acid group

C

needs only one monomer

4. Nylon 6,6:

A

is formed by addition polymerisation

B

does not involve the loss of water

C

is formed by condensation polymerisation

5. What is the English for "polimero"?

A

Polimer

B

Polimers

C

Polymer

6. What is the Italian for "to be built up from"?

A

Essere formato da

B

Essere legato a

C

Essere portato su

7. The Italian for "loss" is:

A

acquisto

B

perdita

C

somma

8. What you do not need to produce a polypeptide?

A

ethene

B

carboxylic acid groups

C

amino groups