G10 BIOMOLECULES 2024

A monomer is ...

• a single atom
• a building block for polymers
• a single element
• is an inorganic molecule

What is the monomer for a protein?

• Monosaccharide
• Triglyceride
• Amino Acid
• Nucleotide

What is the functions of lipids?

• Quick source of energy
• Builds muscles & skin, enzymes, hormones
• Stores genetic information
• Stores energy, insulation, plasma membrane

Which of the following is an example of a nucleic acid?

• Glucose
• Phospholipid
• Enzymes
• DNA

Lipids are made of

• monosaccharides
• amino acids
• glycerol and 3 fatty acids
• nucleotides

What biomolecule do enzymes belong to? 

• Carbohydrate
• Lipid
• Nucleic Acid
• Protein

Which biomolecule is found in pasta and bread?

• Lipid
• Protein
• Nucleic Acid
• Carbohydrate

Which biomolecule is a main source of quick energy?

• Nucleic Acid
• Protein
• Lipid
• Carbohydrate

Which biomolecule is found in fats, oils, and waxes and is a source of long-term energy? 

• Proteins
• Nucleic Acid
• Lipids
• Carbohydrate

What elements are common to all 4 biomolecules?

• Carbon, hydrogen, nitrogen
• Carbon, Nitrogen, Phosphorus
• Carbon, Hydrogen, Oxygen
• Carbon, Hydrogen, Phosphorus