Biological Molecules Quiz

What is a polymer?

• A large molecule made up of repeating units

• A single molecule that can join with others to form a polymer

• A type of protein that speeds up chemical reactions

• A molecule that stores genetic information

What is the process of breaking down polymers into monomers called?

• Hydrolysis

• Dehydration synthesis

• Oxidation

• Reduction

Which of the following is a function of proteins?

• Catalyzing biochemical reactions

• Storing genetic information

• Providing energy storage

• Forming cell membranes

Which biological molecule is primarily responsible for storing genetic information?

• Nucleic acids

• Proteins

• Carbohydrates

• Lipids

What is a polymer?

• A single atom

• A large molecule made up of small repeating units

• A type of lipid

• A simple sugar

Which biological molecule is made up of nucleotides?

• Nucleic acids

• Proteins

• Carbohydrates

• Lipids

What are proteins made up of?

• Nucleic acids

• Fatty acids

• Amino acids

• Carbohydrates

Which of the following is a role of structural biomolecules?

• Catalyzing biochemical reactions

• Main component of body tissues

• Acting as hormones

• Forming antibodies

Proteins are a diverse group of what type of biomolecules?

• Simple

• Large and complex

• Small and simple

• Medium and complex

Which of the following is NOT a function of proteins?

• Structural support

• Catalysis

• Energy storage

• Immunological defense