Human Body Organs for Grade 5

What is the largest organ in the human body?

• Skin

• Lungs

• Heart

• Liver

Which organ is responsible for pumping blood?

• Heart

• Lungs

• Liver

• Kidneys

What organ helps us breathe?

• Lungs

• Heart

• Kidneys

• Liver

What is the function of the liver?

• The liver detoxifies substances, produces bile, metabolizes nutrients, stores vitamins, and regulates blood clotting.

• The liver is responsible for oxygen transport in the blood.

• The liver generates red blood cells and fights infections.

• The liver produces insulin and regulates blood sugar levels.

Which organ is responsible for digestion?

• Stomach

• Lungs

• Heart

• Liver

What part of the body protects the brain?

• Pelvis

• Skull

• Rib cage

• Spine

What organ filters waste from the blood?

• Kidneys

• Liver

• Lungs

• Heart

Which organ is involved in producing insulin?

• Liver

• Pancreas

• Spleen

• Kidney

What is the role of the skin?

• The skin protects the body, regulates temperature, provides sensation, and synthesizes vitamin D.

• The skin acts as a storage organ for fat and water.

• The skin produces hormones that regulate mood.

• The skin helps in digestion and nutrient absorption.

Which organ is responsible for hearing?

• Heart

• Ear

• Lung

• Nose