Urinary System, Part 1: Crash Course A&P #38 - YouTube

Even though you probably don't choose to spend a lot of time thinking about it, your pee is kind of a big deal. Today we're talking about the anatomy of your urinary system, and how your kidneys filter metabolic waste and balance salt and water concentrations in the blood. We'll cover how nephrons use glomerular filtration, tubular reabsorption, and tubular secretion to reabsorb water and nutrients back into the blood, and make urine with the leftovers.Anatomy of Hank poster: of ContentsKidneys Filter Metabolic Waste & Balance Salt & Water Concentrations in the Blood 1:25Nephrons 4:13Glomerular Filtration 4:37Tublar Reabsorption 5:14Tubular Secretion 8:17Urine 8:40***Crash Course is on Patreon! You can support us directly by signing up at to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:Fatima Iqbal, Penelope Flagg, Eugenia Karlson, Alex S, Jirat, Tim Curwick, Christy Huddleston, Eric Kitchen, Moritz Schmidt, Today I Found Out, Avi Yashchin, Chris Peters, Eric Knight, Jacob Ash, Simun Niclasen, Jan Schmid, Elliot Beter, Sandra Aft, SR Foxley, Ian Dundore, Daniel Baulig, Jason A Saslow, Robert Kunz, Jessica Wode, Steve Marshall, Anna-Ester Volozh, Christian, Caleb Weeks, Jeffrey Thompson, James Craver, and Markus Persson--Want to find Crash Course elsewhere on the internet?Facebook - - - Support Crash Course on Patreon: Kids:

Naruto Uzumaki Lord 7th Hokage

Wow the title is confusing I thought the step mom was the bio mom

Patrick Draper

Love me some Star Wars :) thanks for uploading guru

Brian Tinsman

The fucking beard that nerd has is next-gen.


Cooper Allen

Where is curry

Nathan White

I heard the song playing on the radio the first time I played


Oh, this Max character. Always trying to find his own stupid angle. Always creating some idiotic narrative. Why can‘t he just be less annoying. It‘s not that hard. Just let your seat be a place of silent reflection, man!

Colton Clem

Ty be a QB in nfl and leave Coby Cody garret and Cory

The Music Arena


Lincoln Clark

No Cory

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i loved this vid, but its been pretty long since you guys uploaded

karrys karry

This no redeploy when jumping out of a plane bug needs to be fixed

Jayme DG

How long does it take to find these easter eggs?

fatih aslan

Hayat size guzel aq

Taylor Heisner

Can we make this the most disliked comment?

Barbara Mesquita

I think he is in love with her. So cute....

Drippy Taee

Who's watching in damn near 2018

Isse Hussein

I never knew that you have a woman that does makeup 💄 for you.

Jared Morrow




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I'm over here with 3 dogs on top of me


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Im just don't brave enough

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Bleeps our the word bullying and not stupid

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24th March is ty birthday

Vicious Toxicity

Borderlands 2 minecraft Easter egg

Ra Souldier

Why did the dinosaur cross the road?Because the chicken crossing the road wasn't a joke yet! x)

The Bros

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He attacc

ahmad terkeni

انتو اخوات ولا اصدقاء

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how are all the vids less than 10 mins but stay amazing

finished the video : and i oop .....


Saw that sneaky little Shrek at the 05:1 mark @FunWithGuru ;)

laksmi kusuma

2019?Edit: he left Cody hanging

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Шо... Шо это за гавно

Kyriakos Christofides

the Panta hit was cruel

Alex Fox

wait a sec that's a oot moon rite?


This video is full of grammatical errors.

jakrli teimuraz


DrawItVanessa167 -_-