The Molecules of Life
WebQuest
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Concept 1
Carbon is the main ingredient of organic molecules.
Concept 1 icon Online Activity 5.1    Examine carbon-based molecules.
Concept 2
Carbohydrates provide fuel and building material.
Concept 2 icon Online Activity 5.2    Analyze the role of glucose in life processes.
Careers icon Careers    Meet Two Biochemists
Concept 3
Lipids include fats and steroids.
Concept 3 icon Online Activity 5.3    Explore the properties of lipids.
Concept 4
Proteins perform most functions in cells.
Concept 4 icon Online Activity 5.4    Build amino acid chains.
Closer Look icon Closer Look    Protein Structure
Concept 5
Enzymes are proteins that speed up specific reactions in cells.
Concept 5 icon Online Activity 5.5    Investigate the role of enzymes in nature.
Lab icon Lab 5 Online Companion    Way to Go, Indigo!
Chapter 5 Assessment Chapter Assessment icon Chapter 5 Assessment
Chapter text icon Chapter Text