Urinary System | Urine Formation

The urinary system is responsible for urine formation. Urine formation occurs in the nephrons of the kidneys. There are three main processes - ultrafiltration, reabsorption, and secretion.
00:00 - Nephron
01:13 - Ultrafiltration
04:28 - Reabsorption
08:25 - Secretion
09:56 - Urine
10:53 - Recap
This topic can be found in KSSM Form 4 Biology Chapter 13: Homeostasis and the Human Urinary System - Urine formation.
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[@MrRuelTuition]

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[@vimaladevijayaveloo7937]

clear explanation. TQ

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[@MrRuelTuition]

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[@MrRuelTuition]

You're most welcome. Thank you for the kind comments 😊

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[@euniceyap4653]

can i ask whats the fluid called when it is in renal tubule? glomerular filtrate or renal fluid?

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[@MrRuelTuition]

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[@rishieyselvam5314]

Sir, fantastic videos! I have one question. Why the glomerular filtrate does not contain platelets? Is it because they are too large to diffuse through?

[@MrRuelTuition]

Thank you! Yes that is correct. 😊

[@ehsaandaniel1663]

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[@MrRuelTuition]

Hi! All the graphics you see on my channel are my own work. I digitally draw all the diagrams using Inkscape. Each piece takes many many hours. The "blackboard" is Microsoft OneNote. Both are free softwares.

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