EXCRETORY SYSTEM. 3 FUNCTIONS OF THE EXCRETORY SYSTEM REMOVES WASTES FROM YOUR BLOOD. MAINTAINS THE...

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EXCRETORY SYSTEM

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Page 1: EXCRETORY SYSTEM. 3 FUNCTIONS OF THE EXCRETORY SYSTEM REMOVES WASTES FROM YOUR BLOOD. MAINTAINS THE pH OF YOUR BLOOD. REGULATES THE AMOUNT OF WATER IN.

EXCRETORY SYSTEM

Page 2: EXCRETORY SYSTEM. 3 FUNCTIONS OF THE EXCRETORY SYSTEM REMOVES WASTES FROM YOUR BLOOD. MAINTAINS THE pH OF YOUR BLOOD. REGULATES THE AMOUNT OF WATER IN.

3 FUNCTIONS OF THE EXCRETORY SYSTEM

• REMOVES WASTES FROM YOUR BLOOD.

• MAINTAINS THE pH OF YOUR BLOOD.

• REGULATES THE AMOUNT OF WATER IN YOUR BLOOD.

Page 3: EXCRETORY SYSTEM. 3 FUNCTIONS OF THE EXCRETORY SYSTEM REMOVES WASTES FROM YOUR BLOOD. MAINTAINS THE pH OF YOUR BLOOD. REGULATES THE AMOUNT OF WATER IN.

WASTE REMOVED BY EXCRETORY SYTEM

• METABOLIC WASTES THAT ARE MADE WHEN THE CELLS PERFORM THEIR JOBS.

Page 4: EXCRETORY SYSTEM. 3 FUNCTIONS OF THE EXCRETORY SYSTEM REMOVES WASTES FROM YOUR BLOOD. MAINTAINS THE pH OF YOUR BLOOD. REGULATES THE AMOUNT OF WATER IN.

PARTS OF THE EXCRETORY SYSTEM

• KIDNEYS

• URETERS

• BLADDER

• URETHRA

Page 5: EXCRETORY SYSTEM. 3 FUNCTIONS OF THE EXCRETORY SYSTEM REMOVES WASTES FROM YOUR BLOOD. MAINTAINS THE pH OF YOUR BLOOD. REGULATES THE AMOUNT OF WATER IN.

KIDNEYS

• PAIR OF ORGANS IN THE ABDOMINAL AREA.

• THEY ARE USED TO FILTER BLOOD AND PRODUCE URINE.

Page 6: EXCRETORY SYSTEM. 3 FUNCTIONS OF THE EXCRETORY SYSTEM REMOVES WASTES FROM YOUR BLOOD. MAINTAINS THE pH OF YOUR BLOOD. REGULATES THE AMOUNT OF WATER IN.

UREA

• WASTE PRODUCT OF BLOOD

• MADE FROM PROTEIN DIGESTION.

http://www.google.com/imgres?imgurl=http://www.chemicals-technology.com/projects/phumyfertiliser/images/5-urea.jpg&imgrefurl=http://www.chemicals-technology.com/projects/phumyfertiliser/phumyfertiliser5.html&usg=__XXkkUITmtgawtKZKXyghQ8eoc8o=&h=257&w=400&sz=13&hl=en&start=20&zoom=1&um=1&itbs=1&tbnid=7plpCUXrtKh30M:&tbnh=80&tbnw=124&prev=/search%3Fq%3Durea%26um%3D1%26hl%3Den%26sa%3DN%26rls%3Dcom.microsoft:en-us:IE-SearchBox%26rlz%3D1I7GZAZ_en%26biw%3D1004%26bih%3D610%26tbm%3Disch&ei=4vO6TZfAKImU0QGuqpm3Bg
Page 7: EXCRETORY SYSTEM. 3 FUNCTIONS OF THE EXCRETORY SYSTEM REMOVES WASTES FROM YOUR BLOOD. MAINTAINS THE pH OF YOUR BLOOD. REGULATES THE AMOUNT OF WATER IN.

WASTE PRODUCTS

• BESIDES UREA, SALT IS ALSO A WASTE PRODUCT.

Page 8: EXCRETORY SYSTEM. 3 FUNCTIONS OF THE EXCRETORY SYSTEM REMOVES WASTES FROM YOUR BLOOD. MAINTAINS THE pH OF YOUR BLOOD. REGULATES THE AMOUNT OF WATER IN.

URINE

• FORMED IN THE KIDNEYS

• CONSISTS MOSTLY OF WATER BUT ALSO CONTAINS UREA, SALT, AND OTHER WASTES.

Page 9: EXCRETORY SYSTEM. 3 FUNCTIONS OF THE EXCRETORY SYSTEM REMOVES WASTES FROM YOUR BLOOD. MAINTAINS THE pH OF YOUR BLOOD. REGULATES THE AMOUNT OF WATER IN.

URETERS

• TUBES THAT CARRY URINE TO THE BLADDER FROM THE KIDNEYS.

Page 10: EXCRETORY SYSTEM. 3 FUNCTIONS OF THE EXCRETORY SYSTEM REMOVES WASTES FROM YOUR BLOOD. MAINTAINS THE pH OF YOUR BLOOD. REGULATES THE AMOUNT OF WATER IN.

BLADDER

• STORAGE FOR URINE

• AN AVERAGE ADULT BLADDER CAN HOLD ABOUT 1.5- 2 CUPS OF URINE

Page 11: EXCRETORY SYSTEM. 3 FUNCTIONS OF THE EXCRETORY SYSTEM REMOVES WASTES FROM YOUR BLOOD. MAINTAINS THE pH OF YOUR BLOOD. REGULATES THE AMOUNT OF WATER IN.

URETHRA• THE TUBE URINE IS EXPELLED

THROUGH

Page 12: EXCRETORY SYSTEM. 3 FUNCTIONS OF THE EXCRETORY SYSTEM REMOVES WASTES FROM YOUR BLOOD. MAINTAINS THE pH OF YOUR BLOOD. REGULATES THE AMOUNT OF WATER IN.

NEPHRONS

• TINY FILTRATION UNITS INSIDE THE KIDNEYS

• THEY FILTER IMPURITIES OUT OF THE BLOOD AND RETURN THE PURIFIED BLOOD TO THE BODY.

Page 13: EXCRETORY SYSTEM. 3 FUNCTIONS OF THE EXCRETORY SYSTEM REMOVES WASTES FROM YOUR BLOOD. MAINTAINS THE pH OF YOUR BLOOD. REGULATES THE AMOUNT OF WATER IN.

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Excretory System. This system removes wastes from the body. Some animals remove excess water, salt, and other waste through their skin in the form of.

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