Urinary System Day 4

Urine Production 1. Filtration 2. Reabsorption 3. Secretion 4. Excretion

Urine Production

1. Filtration Stays in the blood: Proteins Red Blood Cells Come out of blood into Bowman’s Capsule: Salt Glucose water Large diameter Stays in the blood: Proteins Red Blood Cells Small diameter https://www.youtube.com/watch?v=Hlg7oh2OcOc

2. Reabsorption Goes into the blood: Water Glucose sodium Amino acids https://www.youtube.com/watch?v=2_AvOs9fAlY

3. Secretion Goes into the blood: Salt Water Goes into the distal tubule: Potassium Ammonia Urea Creatinine(break down of protein)

4. Excretion antidiuretic hormone (ADH) determines whether water goes into or out of the collecting duct When present: sends water to blood

Kidney Book Cover Page: Name of Book, your name, block, picture Pg 1: Basic function of the Urinary System Pg 2: Filtration with Picture Pg 3: Reabsorption with Picture Pg 4: Secretion with Picture Pg 5: Excretion with Picture Pg 6: 1 Urinary System Disorder Explained Pg 7: Work Cited: Cite Source(s)

Nephron Diagram Create an enlarged picture of the glomerulus, proximal tubule, distal tubule, and collecting duct and draw the specific substances going into and out of the tubules and blood in each stage of Urine Production. Example: In filtration, water, salt, and glucose should be going out of the blood/glomerulus and into the Bowman’s Capsule