Biomolecules Quiz

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

• proteins

• lipids

• nucleic acids

• carbohydrates

Which biomolecule is commonly known as fats and oils?

• lipids

• proteins

• carbohydrates

• nucleic acids

Which biomolecule is made up of amino acids and is involved in various functions in the body?

• carbohydrate

• nucleic acid

• lipid

• protein

Which biomolecule stores and transmits genetic information?

• Carbohydrate

• Protein

• RNA

• DNA

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

• protein

• lipid

• nucleic acid

• carbohydrate

Which biomolecule is the building block of cell membranes?

• carbohydrates

• nucleic acids

• proteins

• phospholipids

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

• Proteins

• Enzymes

• Carbohydrates

• Lipids

Which biomolecule is involved in the synthesis of proteins?

• DNA

• Carbohydrates

• RNA

• Lipids

Which biomolecule is the hereditary material in all living organisms?

• DNA

• RNA

• Protein

• Carbohydrate

Which biomolecule is the primary component of muscles and tissues?

• protein

• lipid

• carbohydrate

• nucleic acid