Welcome to your Human Excretory System (STUDY BY TOPICS JUNIOR CLASS) NAME EMAIL PHONE NUMBER 1. What is the primary organ in the excretory system? Skin Kidneys Liver Lungs 2. The regions of the kidney include bile duct false true 3. The functional unit of the kidneys is the Nephritis Nephron. Ureters. Neuron. Neural glial cell. 4. The excretory system consists of liver false true 5. _____ is the largest organ of the body that gives off bodily sweat and perspiration. Skin Bladder Kidney Eyes 6. The excretory system consists of anus true false 7. What is the function of the kidneys in the excretory system? Grow hair Filter blood Sweat Remove carbon dioxide 8. What is a kidney? The traveling of the urine A bean like shape that filters waste from blood Bean Stone 9. The lungs are used to remove N2 CO2 CO O2 10. A tube in which the urine leaves is called? Urethra Kidney Nephron Urine 11. The Bowman’s capsule consists of a network of blood vessels called arteries glomeruli capillary veins 12. The excretory systems regulates the ______ composition by removing wastes. Blood Toxic Chemical Mechanical 13. Filtration of the blood occurs at the ___________ an is collected by the ___________. Glomerulus ; nephron loop Proximal convoluted tubule ; glomerulus Glomerular capsule ; glomerulus Glomerulus ; glomerular capsule Glomerulus ; proximal convoluted tubule 14. The regions of the kidney include medulla true false 15. Filtering of the blood takes place in what areas. Tongue Intestines Nephrons Ureters 16. What organs are in the excretory system? Liver, lungs, skin, heart, bladder Kidneys, lungs, skin, brain, bladder Kidneys, liver, lungs, heart, skin Kidneys, liver, lungs, skin, bladder 17. The removal of wastes in the body is known as ____. Excretion Subtract Secretion Removal 18. The two major organs of the excretory system. Ovaries Kidneys Esophagus Ureters 19. How many organs are included in the excretory system? 2 3 4 5 20. The excretory system consists of lungs false true 1 out of 20 Time is Up! Time's up
