Biology Quiz: Body Structures

Which structure is directly larger than a body system?

• Organ

• Organism

• Cell

• Tissue

What comes directly after 'Organ' in the hierarchy of the body's systems?

• Cell

• Tissue

• Body System

• Organism

Which structure is directly larger than an organelle?

• Cell

• Tissue

• Organ

• Body System

Which of the following is NOT a function of the cell membrane?

• Provides structural support

• Allows selective passage of substances

• Synthesizes proteins

• Protects the cell

What is the chemical formula for carbon dioxide, an output of aerobic cellular respiration?

• CO₂

• H₂O

• O₂

• C₆H₁₂O₆

Which of the following is not an input for aerobic cellular respiration?

• Glucose

• Oxygen

• Water

• C₆H₁₂O₆

Which molecule is broken down to release energy in aerobic cellular respiration?

• Oxygen

• Water

• Glucose

• Carbon dioxide

Which of the following is produced in smaller amounts during anaerobic respiration?

• ATP

• Oxygen

• Carbon dioxide

• Water

What tissue type is involved in transporting blood throughout the body?

• Muscle tissue

• Nervous tissue

• Blood vessels

• Epithelial tissue

What is the primary function of the circulatory system?

• To digest food

• To pump and transport blood

• To produce hormones

• To store energy