Roberta and Maxwell Are in a Serious Relationship

question 25

Multiple Choice

Roberta and Maxwell are in a serious relationship. They spend all of their free time together and rarely see their friends anymore. What age is Roberta MOST likely to be?

• A) 14
• B) 15
• C) 16
• D) 18

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Definitions:

Condensation

Chemical reaction in which a large molecule is assembled from smaller sub-units; water also forms.

Polymers

Large molecules composed of many repeated subunits, which can be found in various natural and synthetic materials like plastics, proteins, and DNA.

Monomers

Simple molecules that can join together to form polymers, which are large, complex structures.

Unsaturated

A term describing molecules, particularly fats or fatty acids, which contain one or more double bonds between carbon atoms, making them less hydrogenated.