Exploring Macromolecules: Structure and Function

Which of the following is a type of macromolecule found in living organisms?

• Water

• Protein

• Oxygen

• Sodium chloride

Tags

NGSS.MS-LS3-1

What is the monomer unit of proteins?

• Nucleotides

• Amino acids

• Fatty acids

• Monosaccharides

Tags

NGSS.HS-LS1-6

Which macromolecule stores genetic information?

• Carbohydrates

• Lipids

• Nucleic acids

• Proteins

What is the main function of carbohydrates in the body?

• Store genetic information

• Provide energy

• Build cell membranes

• Speed up chemical reactions

Tags

NGSS.HS-LS1-7

Which macromolecule is made up of nucleotide monomers?

• Protein

• Lipid

• Nucleic acid

• Carbohydrate

If a cell needs to store large amounts of energy for later use, which macromolecule would it most likely use?

• Lipid

• Protein

• Nucleic acid

• Carbohydrate

Which of the following best explains why enzymes are important for living organisms?

• They store genetic information.

• They provide structural support.

• They speed up chemical reactions necessary for life.

• They store energy for long-term use.

If a person cannot digest lactose, which type of macromolecule are they unable to break down?

• Protein

• Lipid

• Carbohydrate

• Nucleic acid

Tags

NGSS.MS-LS1-7

What macromolecule is this?

• Protein

• Carbohydrate

• Nucleic Acid

• Lipid

Tags

NGSS.HS-LS1-6

NGSS.HS-LS1-1

What macromolecule is this?

• Carbohydrate

• Protein

• Lipid

• Nucleic Acids