Guess the Organ’s Function! Guess the Organ’s Function! Think you know what your organs are up to? Dive in and see how well you know your body! 1 / 10 This organ is the first line of defense in the immune system and stores white blood cells. Thymus Lymph nodes Bone marrow Spleen 2 / 10 Which organ absorbs nutrients and minerals from digested food? Large intestine Small intestine Stomach Pancreas 3 / 10 This organ is responsible for filtering waste products from the blood and forming urine. Gallbladder Kidneys Liver Bladder 4 / 10 What organ produces insulin to help regulate blood sugar levels? Thyroid Pancreas Liver Adrenal glands 5 / 10 Which organ breaks down food using acid and enzymes to help digest proteins? Liver Pancreas Stomach Small intestine 6 / 10 This organ is the body’s detox powerhouse, producing bile and filtering toxins from the blood. What is it? Kidney Liver Pancreas Gallbladder 7 / 10 Which organ is responsible for pumping oxygenated blood throughout the body? Lungs Heart Liver Brain 8 / 10 This organ is the control center for the body, managing thoughts, movements, and sensory processing. Spinal cord Brain Heart Pancreas 9 / 10 What organ is responsible for gas exchange, bringing oxygen into the body and expelling carbon dioxide? Lungs Stomach Liver Kidneys 10 / 10 This organ stores urine until it’s ready to be excreted from the body. What is it? Kidney Urethra Gallbladder Bladder Challenge your friends: Facebook Retry quiz Related Quizzes Guess the Baby Animal Name Guess the Sport From Its Weird Rule Test Your Tech Term Knowledge Name That Famous Robot