Biomolecules Quiz

Which of the following are the building blocks of life and perform important functions in living organisms?

• Nucleic Acids

• Carbohydrates

• Proteins

• Lipids

What is the primary energy source our body needs?

• Nucleic Acids

• Carbohydrates

• Lipids

• Proteins

Which type of bond between carbons is present in saturated fats?

• Single bonds

• Double bonds

• No bonds

• Triple bonds

What is the main function of proteins in the body?

• Hormone production

• Vitamin storage

• Muscle repair

• Energy storage

How many kinds of amino acids are there?

• 5

• 20

• 10

• 15

Which nucleic acid holds the instructions to make proteins?

• Nucleotides

• ATP

• RNA

• DNA

What is the main source of carbohydrate?

• Glycogen

• Starch

• Chitin

• Cellulose

Which type of fats are mainly plant-based and liquid at room temperature?

• Polyunsaturated fats

• Saturated fats

• Unsaturated fats

• Trans fats

What is the function of cellulose in plants?

• Structural support

• Energy storage

• Vitamin storage

• Hormone production

Which sugar is the main source of energy for body cells?

• Fructose

• Glucose

• Maltose

• Sucrose