Cell Biology Quiz

What makes up the cell membrane?

• Proteins

• Carbohydrates

• Phospholipids

• Nucleic acids

What is in the nucleus of a cell that contains information?

• RNA

• DNA

• Proteins

• Lipids

Which of the following elements are the main components of all living organisms?

• Carbon, Nitrogen, Oxygen, Hydrogen

• Helium, Neon, Argon, Krypton

• Sodium, Potassium, Calcium, Magnesium

• Iron, Copper, Zinc, Manganese

What are molecules that contain carbon called?

• Inorganic molecules

• Organic molecules

• Metallic molecules

• Ionic molecules

Which of the following is an example of an organic molecule?

• Water (H₂O)

• Sodium chloride (NaCl)

• Glucose (C₆H₁₂O₆)

• Carbon dioxide (CO₂

What are molecules that do not contain carbon called?

• Organic molecules

• Inorganic molecules

• Metallic molecules

• Covalent molecules

What is a monomer?

• A single molecule

• A chain of molecules

• A type of polymer

• A chemical reaction

What is a polymer?

• A single molecule

• A chain of monomers

• A type of monomer

• A chemical element

What is polymerization?

• The process of breaking down polymers

• The process of linking monomers to form polymers

• The process of creating monomers

• The process of dissolving polymers

What is the relationship between monomers and polymers?

• Monomers are large molecules made of polymers.

• Polymers are small molecules that combine to form monomers.

• Monomers are small molecules that combine to form polymers.

• Polymers are individual units that make up monomers.