1. Urinary System
Day 4

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

3. Urine Production

4. 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

5. 2. Reabsorption Goes into the blood: Water Glucose sodium Amino acids

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

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

8. 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)

9. 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