Macromolecules

Which structural group is represent here?

• amino
• carbonyl
• sulfhydryl
• methyl

What type of reaction forms polymers?

• hydrolysis
• condensation 
• combustion

What is the test for reducing sugars?

• Biuret
• Ethanol
• Benedicts
• Iodine

What two molecules make up a lipid?

• glycerol and fatty acids

• alpha and beta glucose

• glycerol and amino acids

how many alterations does a protein structure go through?

• 1
• 2
• 3
• 4

Which molecule changes in RNA compared to DNA?

• Organic base
• Pentose sugar
• Phosphate group
• Bonds

Carbohydrates, proteins and lipid monomers are joined in reactions called...

• Condensation Reactions
• Hydrolysis Reactions

Carbohydrates, proteins and lipids are broken down in reactions called...

• Condensation reactions
• Hydrolysis Reactions

What type of fatty acid is this?

• Unsaturated
• Saturated
• Monounsaturated

What are the four biological molecules?

• proteins, carbohydrates, lipids, nucleic acids
• A, T, C, G
• water, air, earth, and fire