Relier Pairs Urinary Sistem - ConceptVersion en ligne Urynary Sistem par Jorge Arizpe 1 Which systems are involved in excretion? 2 The Nephron components: 3 Steps of Urine Formation: 4 The kidneys functions are: 5 The Organs of the Urinary System are: 6 The ureters 7 The Urethra 8 The Urine composition 9 The Urinary Bladder 10 The Kidney Components: Long, slender, muscular tubes. Extend from kidney to urinary bladder. Move urine by gravity and peristalsis Temporary reservoir for urine .The trigone is a smooth triangular region of the internal urinary bladder Renal cortex (outer portion), Renal medulla (inner portion), Renal pyramids, Renal pelvis (Calyces) Excretion, Water balance maintenance, Body fluid acid–base regulation, Blood pressure regulation and Red blood cell production regulation Urinary, Digestive, Respiratory and Integumentary Glomerular (Bowman) capsule, Peritubular capillaries, Proximal convoluted tubule (PCT), Nephron loop (Loop of Henle), Collecting duct Two kidneys, Two ureters , Single urinary bladder and a Single urethra Glomerular filtration, Tubular reabsorption, Tubular secretion and Excretion 95% water, 5% dissolved solids and gases Tube that extends from the bladder to the outside