Organ Functions Quiz

Which organ filters blood, removes toxins, produces bile, and is the largest internal organ in the human body?

Which pair of organs filters waste and excess fluid from the blood to produce urine?

Which organ pumps blood throughout the body and beats approximately 100,000 times per day?

Which organ is responsible for gas exchange, bringing oxygen into the body and expelling carbon dioxide?

Which organ produces insulin to regulate blood sugar levels and also produces digestive enzymes?

Which small, pear-shaped organ stores bile produced by the liver and releases it to help digest fats?

Which organ serves as the body's control center, processing information from the senses and coordinating all body functions?

Which organ in the digestive system is primarily responsible for absorbing nutrients from digested food into the bloodstream?

Which butterfly-shaped gland in the neck produces hormones that regulate metabolism, energy, and growth?

Which organ acts as a filter for blood, recycling old red blood cells and serving as a reservoir for white blood cells and platelets?

Which organ breaks down food using hydrochloric acid and enzymes, and is located between the esophagus and small intestine?

Which is the largest organ of the human body, serving as a protective barrier against infection, regulating temperature, and providing sensory information?

Which small gland at the base of the brain is often called the 'master gland' because it controls other endocrine glands?

Which part of the large intestine absorbs water from remaining indigestible food and compacts waste for elimination?

Which organ located behind the breastbone plays a crucial role in the immune system by training T-cells, and is most active during childhood?