Structure of the NEPHRON- A-level Biology. Ultrafiltration and selective reabsorption in the kidney

Поділитися
Вставка
  • Опубліковано 2 гру 2023
  • Learn the structures of the nephron - renal capsule, proximal convoluted tubule, the loop of Henle, distal convoluted tubule and the collecting duct. Learn how and where ultrafiltration occurs, selective reabsorption and how urine is formed.
    Download my FREE GUIDE - How to analyse your tests to skyrocket your grade! missestruchbiology.mykajabi.c...
    For revision resources to help super boost your grade:
    1) THE COMPLETE REVISION BUNDLE
    This is the ultimate revision bundle to help you boost your A level grade and become more effective and confident in Biology. missestruch.co.uk/product/the...
    2)FULL A-LEVEL ACTIVE RECALL WORKBOOK
    The best way to improve your understanding and memory is to actively test yourself, and that is exactly what my PDF electronic workbook is designed to do!
    missestruch.co.uk/product/ful...
    3)YOUR GUIDE TO CREATING A REVISION TIMETABLE
    This includes an editable template and a link to watch my workshop for even more guidance when creating your timetable.
    missestruch.co.uk/product/you...
    You may also like:
    Osmoregulation • OSMOREGULATION- A-leve...
    Recommended Revision and textbooks:
    A-level
    AQA A-level Biology textbook (this is what I use at my school)- OUP amzn.to/2MWiFvY
    CGP revision guide amzn.to/36B26h7
    CGP workbook amzn.to/39A55YZ
    Maths skills for A-level Biology amzn.to/37GaHPI
    Synoptic essay book amzn.to/2ukHQ4Y
    AQA A-level biology practical skills guide amzn.to/2FkUSSn
    A-level Year 1 workbook amzn.to/36s8EhE
    A-level Year 2 workbook amzn.to/2QqpmIY
    GCSE
    AQA GCSE Biology (the book I use with students at school) amzn.to/2sMjIrm
    GCSE Biology workbook amzn.to/2QnojJJ
    Revision and practice questions amzn.to/2tvv1Eq
    Practical skills workbook amzn.to/2tzo8ln
    Gear to create videos on my blog:
    Go Pro Hero 7 for all practical video footage and time lapses amzn.to/2tzwg5m
    Surface Pro Laptop amzn.to/37zND4U
    Toshiba 1TB external portable hard drive amzn.to/36qPkBt
    Image credits
    commons.wikimedia.org/wiki/Fi...
    upload.wikimedia.org/wikipedi...
    commons.wikimedia.org/wiki/Fi...
    commons.wikimedia.org/wiki/Fi...
    upload.wikimedia.org/wikipedi...
    commons.wikimedia.org/wiki/Fi...
    commons.wikimedia.org/wiki/Fi...
    commons.wikimedia.org/wiki/Fi...
    commons.wikimedia.org/wiki/Fi...
    commons.wikimedia.org/wiki/Fi...
    DISCLAIMER: Links included in this description might be affiliate links. If you purchase a product or service with the links that I provide I may receive a small commission. There is no additional charge to you!

КОМЕНТАРІ • 40

  • @fitnesswithmaria3701
    @fitnesswithmaria3701 21 день тому +5

    Thank you! It’s amazing how much information you can impart in such a short time.

  • @MusixandRandom
    @MusixandRandom 14 днів тому +1

    Hi Miss Estruch, Im a y13 student doing AQA exam board. Ive also got Selective Reabsorption of water as well and I think you might have missed that part maybe? Other than that everything else in this video has helped me understand alot more about this topic

  • @AntipasStephen
    @AntipasStephen 5 місяців тому +8

    Thanks.
    You are really of great help. Am in year 13

  • @aqsakhan6946
    @aqsakhan6946 2 дні тому

    hi miss estruch , amazing video i just wanted to ask at 13:37 if water was to move out of the ascending limb wouldnt there be a concentrated solution ??

  • @Anonymous-nr4iv
    @Anonymous-nr4iv Місяць тому

    Thank you for the video, it is really detailed and easy to comprehend.

  • @Syed.aladnani
    @Syed.aladnani 4 місяці тому +1

    Thank you very much. Thank god I found you 😊

  • @heheboiii3566
    @heheboiii3566 5 місяців тому +8

    This evoked memories of my highschool

  • @mjslaw
    @mjslaw Місяць тому

    thanks this made me understand the topic more

  • @honeyhoney6920
    @honeyhoney6920 4 місяці тому +1

    Thank you!!

  • @user-gy5go8wr5w
    @user-gy5go8wr5w 3 місяці тому +1

    Thanks Miss Estruch for the updated version ❤

  • @user-ls8ly9op5m
    @user-ls8ly9op5m Місяць тому

    yay super helpful thank youuu

  • @sabriya5219
    @sabriya5219 Місяць тому

    Do we have to know about podocytes in ultrarfiltration or is it extra detail?

  • @lautarofernandez6418
    @lautarofernandez6418 4 місяці тому +3

    ilysm miss estruch

  • @hafsaahmad2771
    @hafsaahmad2771 16 днів тому

    I actually have my federal board biology paper class 12 and this really helped❤❤

  • @ManjulaRathnayaka-ql3ji
    @ManjulaRathnayaka-ql3ji Місяць тому

    thank u so much

  • @dripdrop8894
    @dripdrop8894 3 місяці тому +1

    hiya whats the difference between this and the other nepron video

    • @MissEstruchBiology
      @MissEstruchBiology  3 місяці тому +3

      I added in details about the basement membrane and podocytes

    • @dripdrop8894
      @dripdrop8894 3 місяці тому

      @@MissEstruchBiology thank you for updating :)

  • @DanielWhite-lr9kl
    @DanielWhite-lr9kl Місяць тому +2

    At 14:55, why would all of the sodium ions being actively transported out of the Loop of Henle mean that when the filtrate reaches the distal convoluted tubule it is dilute? Because as the ascending limb of the loop of henle is impermeable to water, wouldn't that mean that there is no opportunity for water to escape?

    • @Anonymous-nr4iv
      @Anonymous-nr4iv Місяць тому +2

      Because in the ascending limb, solute (Na+) decreases while the volume of solvent (water) remains unchanged due to the water's impermeability, therefore the dilution (If you don't study chemistry, concentration is calculated by mole/volume)

  • @darknessmyoldfriendhello6200
    @darknessmyoldfriendhello6200 8 днів тому

    🙏🙏🙏

  • @thl5301
    @thl5301 2 дні тому

    Coming back even I enter the uni 😂😂😂😂

  • @shazmeertv44
    @shazmeertv44 2 місяці тому

    Ok