Biology Quiz: Cells, Organelles, and Body Systems

Which type of cells have a nucleus and membrane-bound organelles?

• Prokaryotes

• Eukaryotes

• Bacteria

• Protists

What is the function of the cell or plasma membrane?

• Controls what enters or leaves the cell

• Stores bile from the liver

• Produces digestive enzymes

• Generates energy (ATP)

Where is the esophagus located in the human body?

• Behind the trachea

• In the stomach

• In the small intestine

• In the liver

What is the main function of the small intestine?

• Generates energy (ATP)

• Stores bile from the liver

• Absorbs water and electrolytes

• Produces and absorbs vitamins

What is the function of the liver in the human body?

• Produces bile

• Regulates blood sugar

• Produces digestive enzymes

• Stores bile from the liver

What is the main function of the human respiratory system?

• Regulating body temperature

• Transport of oxygen to cells

• Exchanging gases between air and blood

• Producing and absorbing vitamins

What is the function of red blood cells (Erythrocytes) in the blood?

• Carry oxygen and nutrients to all parts of the body

• Transport material to every cell of the body

• Destroy infectious agents

• Seal a wound and prevent blood loss

What is the main function of the integumentary system?

• Generating energy (ATP)

• Transport of oxygen to cells

• Regulating body temperature

• Producing digestive enzymes

Where is thick skin found in the human body?

• On the nose and eyes

• On the eyelids

• On the back of hands

• On the palms and soles

What is the function of hair in the human body?

• Block foreign particles from entering the body

• Seal a wound and prevent blood loss

• Produce digestive enzymes

• Regulate blood supply