Biology 12 Lesson Outline Date April 21st, 2016
Last lessons Objective
|
· Intro to the excretory system https://www.youtube.com/watch?v=U1m7egrEdk0
· Basic anatomy of the system and parts of the kidney https://www.youtube.com/watch?v=c05mJaeIQuY
· Introduction to the nephron |
Eval |
Today’s Objectives | 1. Function one of the excretory systems, get rid of waste or how to make a hypertonic solution
2. Pressure filtration 3. Selective reabsorption 4. Where the salt goes… 5. Selective tubular excression 6. |
|
Topic
Number One |
How to make urine..
Step one https://www.youtube.com/watch?v=Hlg7oh2OcOc
Step one..to make a good coffee..you need pressure
|
|
Topic
Number Two |
Step two absorption in the proximal tubule
How that stuff is moved back into the blood https://www.youtube.com/watch?v=vpug9JrIkp4
getting it back https://www.youtube.com/watch?v=KINOArtDeWg |
|
Topic
Number Three |
Where the salt goes..
https://www.youtube.com/watch?v=cYyJF_aSC6o
note passive and active transport! and onto tubular..totally tubular secretion https://www.youtube.com/watch?v=Hk3ct9mDe8Q
|
|
Text book Reference
|
So checking the text..can you write in point form the three stages of making urine? Can you recall information about active and passive transport? Is there a link about making a hypertonic solution?
|
|
You tube Reference | So here is a detailed story from Yale..
http://www.yale.edu/ynhti/nationalcurriculum/units/2011/7/11.07.07.x.html
https://www.khanacademy.org/science/biology/human-biology/kidney-nephron/v/the-kidney-and-nephron
|
|
Take Home Message | Imagine, without batteries, nerve ending or muscles, we make urine..easy as 1 2 3, a b c…lets make a fluid and call it pee! |
No comments