Chemistry of Life Quiz 2

All polymers are made up of...

• monosaccharides
• monomers
• proteins
• None of these

What are foods that are high in carbs?

• Eggs, fish, poultry
• Cheese, meats, vegetables
• Bread, potatoes, and pasta
• Multitude of oils, butter and condiments

Fats and oils are composed of what two groups of molecules?

•  glucose and fructose 
• starch and sugar 
• water and cellulose
• fatty acids and glycerol 

What are the four biological molecules?

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

Which biomolecule are in starches and fibers?

• Lipid
• Protein
• Nucleic Acid
• Carbohydrate

Which biomolecule is your main source of quick energy?

• Nucleic Acid
• Protein
• Lipid
• Carbohydrate

Which biomolecule contains fats and oils?

• Proteins
• Nucleic Acid
• Lipids
• Carbohydrate

What do disaccharides, such as sucrose, and polysaccharides, such as starch, have in common?

• They are lipids made of fatty acids.
• They are proteins made of amino acids.
• They are nucleic acids made of nucleotides.
• They are carbohydrates made of simple sugars.

Which of the following is NOT a biomolecule?

• Water
• Nucleic Acid
• Protein
• Lipid

Identify the biomolecule

• Carbohydrate
• Lipid
• Protein
• Nucleic Acid