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

• Proteins
• Lipids
• Carbohydrates
• Nucleic acids

Which element is found in all organic macromolecules?

• Nitrogen
• Carbon
• Phosphorus
• Calcium

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Which macromolecule contains genetic information?

• Lipids
• Proteins
• Carbohydrates
• Nucleic acids

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What is the monomer of proteins?

• Fatty acids
• Monosaccharides
• Amino acids
• Nucleotides

Tags

NGSS.HS-LS1-6

Which macromolecule is primarily responsible for insulation and long-term energy storage?

• Carbohydrates
• Lipids
• Proteins
• Nucleic acids

Which macromolecule speeds up chemical reactions in the body?

• Lipids
• Proteins
• Carbohydrates
• Nucleic acids

Which of the following is a polysaccharide?

• Glucose
• Fructose
• Starch
• Glycerol

Which macromolecule contains phosphorus in its structure?

• Carbohydrates
• Lipids
• Proteins
• Nucleic acids

Which macromolecule is made of glycerol and fatty acids?

• Proteins
• Lipids
• Carbohydrates
• Nucleic acids

Polymers are separated into monomers by ____________ a water molecule