Biomolecules Quiz

Which biomolecule is the main source of energy for living organisms?

• proteins

• lipids

• nucleic acids

• carbohydrates

Which biomolecule is composed of carbon, hydrogen, and oxygen in a 1:2:1 ratio?

• carbohydrate

• nucleic acid

• lipid

• protein

Which biomolecule is insoluble in water?

• Nucleic acids

• Carbohydrates

• Proteins

• Lipids

Which biomolecule is made up of amino acids?

• Proteins

• Carbohydrates

• Lipids

• Nucleic acids

Tags

NGSS.HS-LS1-1

Which biomolecule stores and transmits genetic information?

• RNA

• Protein

• Carbohydrate

• DNA

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which biomolecule is commonly known as fats and oils?

• proteins

• carbohydrates

• lipids

• nucleic acids

Which biomolecule is the building block of proteins?

• carbohydrates

• amino acids

• lipids

• nucleotides

Tags

NGSS.HS-LS1-1

Which biomolecule is responsible for catalyzing chemical reactions in the body?

• Carbohydrates

• Enzymes

• Lipids

• Proteins

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Which biomolecule is composed of nucleotides?

• DNA and RNA

• Proteins

• Carbohydrates

• Lipids

Which biomolecule is involved in cell structure and signaling?

• Nucleic acids

• Carbohydrates

• Proteins

• Lipids