Macromolecule Review

Which of the following is a function of carbohydrates?

• Energy Source

• Energy Storage

• Stores genetic information

• Insulates organisms

Which of the statements is false?

• A wax is a lipid

• Starch is a lipid

• Saturated fats are solid at room temperature

• Unsaturated fats are liquid at room temperature

What is the name of the molecule in plants that stores sugars?

• Protein

• Cellulose

• Glycogen

• Starch

This picture shows what a cell membrane looks like. Which of the following molecules make up the basic structure of a cell membrane?

• Carbohydrates

• Proteins

• Lipids

• Glucose

Which of the following is a monomer of carbohydrates?

• Amino Acids

• Fatty Acid

• Monosaccharide

• Polysaccharide

Which types of foods would be high in protein?

• Breads, pastas, potatoes

• candy, fruit

• Meats, beans and cheeses

• Vegetables such as lettuce and broccoli

A polypeptide is the polymer of what macromolecule?

• Carbohydrate

• Protein

• Lipid

• Nucleic Acid

Which process is shown in the image?

• Hydrolysis

• Dehydration Synthesis

The monomer of a lipid is a:

• monosaccharide

• amino acid

• polypeptide

• fatty acid

Which process pulls a water molecule from two or more molecules and combines monomers to create polymers?

• Hydrolysis

• Dehydration Synthesis