Matching Pairs Topic 3 Respiratory, urinaryOnline version Terms describing the components of the respiratory and urinary systems by Rick Roberts 1 respiratory tree 2 kidney 3 ureter 4 ciliated cells 5 glottis 6 glomerulus 7 urinary bladder 8 respiratory zone 9 urethra 10 alveoli tiny air sacs with thin walls located at the end of the bronchioles one of two tubes leading from the kidneys to the urinary bladder cells with hair-like organelles (cilia) on their membranes Bean-shaped organ one one side of the backbone in the lumbar region tube leading from the urinary bladder to the outside of the body two flaps of tissue that close together to prevent food from entering the conducting zone collective term for bronchi due to their constant production of branches (bronchioles) tiny ball of capillaries in the kidney hollow, muscular sac that holds and stores urine anywhere gas exchange takes place in the lungs, primarily in the alveoli