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