Ch. 2.3 and 2.4 Quiz

Which macromolecule functions as quick energy for cells?

• Carbohydrates

• Lipids

• Nucleic Acids

• Proteins

Which element is found in all living things?

• Calcium

• Potassium

• Carbon

• Chlorine

The monomers of proteins are called _______.

• Nucleotides
• Amino acids
• Sugars
• Fats

Which macromolecule forms the structural and functional components of cells?

• Proteins

• Nucleic Acids

• Carbohydrates

• Lipids

A “sugar” such as lactose or glucose is the monomer of which macromolecule?

• Proteins

• Carbohydrates

• Lipids

• Nucleic Acids

These macromolecules are made by the ribosomes and have specific 3-D shapes that determine their function.

• Carbohydrates

• Nucleic Acids

• Lipids

• Proteins

Which of the following elements is NOT one of the major elements that make up living organisms?

• Carbon

• Silicon

• Nitrogen

• Sulfur

Fats, oils, and waxes are examples of which macromolecule?

• Nucleic Acids

• Proteins

• Lipids

• Carbohydrates

Which macromolecule forms the genetic code of a cell?

• Nucleic Acids

• Proteins

• Carbohydrates

• Lipids

Enzymes are examples of which macromolecule?

• Nucleic Acids

• Proteins

• Carbohydrates

• Lipids