3.4 Homeostasis in Humans
26
3.4 HOMEOSTASIS IN HUMANS
description
Biology Form 5Chapter 3 : Coordination and Response
Transcript of 3.4 Homeostasis in Humans
![Page 1: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/1.jpg)
3.4 HOMEOSTASIS IN HUMANS
![Page 2: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/2.jpg)
HOMEOSTASIS
The maintenance of relatively constant internal
environment
![Page 3: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/3.jpg)
KIDNEYS
Regulate the water & salt balance in the body by
•excreting more/less salt•Increasing the intake
/loss of water
Regulate osmotic pressure & ionic levels in
the blood
Excrete waste products
Regulate the blood pH
![Page 4: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/4.jpg)
RENAL ARTERY : Supplies oxygenated blood & nutrients
to the kidney
RENAL VEIN : carries filtered blood away from kidney
![Page 5: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/5.jpg)
![Page 6: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/6.jpg)
NEP
HR
ON
S
![Page 7: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/7.jpg)
![Page 8: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/8.jpg)
Glomerulus Bowman’s Capsule Renal tubule
![Page 9: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/9.jpg)
FORMATION OF URINE
![Page 10: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/10.jpg)
ULTRAFILTRATION REABSORPTION SECRETION
![Page 11: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/11.jpg)
WaterGlucose
Amino acidsUrea
Mineral SaltsRBC
Plasma proteins
Ultrafiltration
![Page 12: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/12.jpg)
![Page 13: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/13.jpg)
![Page 14: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/14.jpg)
![Page 15: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/15.jpg)
OSMOREGULATION
![Page 16: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/16.jpg)
![Page 17: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/17.jpg)
![Page 18: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/18.jpg)
![Page 19: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/19.jpg)
REVISION
![Page 20: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/20.jpg)
![Page 21: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/21.jpg)
![Page 22: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/22.jpg)
![Page 23: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/23.jpg)
![Page 24: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/24.jpg)
![Page 25: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/25.jpg)
![Page 26: 3.4 Homeostasis in Humans](https://reader035.fdocuments.in/reader035/viewer/2022062310/55cf87e755034664618b6285/html5/thumbnails/26.jpg)