Amino Acid Stereochemistry - R & S vs D & L

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  • Опубликовано: 25 фев 2024
  • Leah4sci.com/aminoacids presents: Amino Acid Stereochemistry from R and S to D and L with a review of ranking priority (Cahn-Ingold-Prelog), Fischer Projections, along with a time-saving MCAT amino acid shortcut
    📺Watch Next: How to Draw Fischer Projections • How to Draw Fischer Pr...
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    This video will give you an in-depth review of everything you need to know about Amino Acid stereochemistry. We’ll start with a review of how to find R and S for simple and complex molecules, including what to do when substituents start with the same atom.
    Practice finding R and S for a few amino acids,
    Then we’ll continue with Fischer projections including how to read, draw and find both R and S as well as D and L.
    We’ll compare R&S to D&L and learn how to quickly convert between Fischer and 3D
    And we’ll end with a few more practice examples of amino acid stereochemistry
    ↪ Additional Links & Resources ↩
    ▸Amino Acids MCAT Series + Cheat Sheet Leah4sci.com/AminoAcids
    ▸Chirality and Stereochemistry Series + Cheat Sheet + Quiz Leah4sci.com/Chirality
    ▸Amino Acid Charge in Zwitterions leah4sci.com/zwitterion
    ▸Fischer Projections + Cheat Sheet + Quiz Leah4sci.com/Fischer
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    ⏱ In this video:
    [0:25] Stereochemistry review
    [0:54] RS for Amino Acids + Shortcut
    [1:51] RS Alanine Practice
    [2:18] RS Valine Practice + Trick
    [3:16] D and L Fischer Projections
    [4:38] RS for L-Serine and Tyrosine
    [5:34] R and S vs D and L
    [6:15] Amino Acid to Fischer Trick
    - - - - - - - - - - - - - - - - - - - - - - - -
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Комментарии • 12

  • @phuyen1476
    @phuyen1476 Месяц назад +1

    I want to cries everytime I study for the MCAT. I swear I can feel physical pain looking at these 😢

    • @Leah4sciMCAT
      @Leah4sciMCAT  Месяц назад

      I'm so sorry to hear that! Have you checked out the resources on leah4sci.com/mcat? I want to help you reach your MCAT goal

  • @tomokochii
    @tomokochii 13 дней назад

    Wow❤❤❤ im from chile i'm studying nursing i've always accomplished with chemistry, but you saved meee 😭😭😭😭 thank you very much!!!!!

    • @Leah4sciMCAT
      @Leah4sciMCAT  2 дня назад

      I am so happy to help! Nurses are SO needed worldwide, keep going!

  • @abenaboateng650
    @abenaboateng650 3 месяца назад +1

    Great video, thanks!

  • @stanley5830
    @stanley5830 Месяц назад

    love your videos Leah!

  • @officialkevinle
    @officialkevinle 3 месяца назад +1

    Great video, thank you. Would you recommend watching the longer video on the same topic as well?

    • @Leah4sciMCAT
      @Leah4sciMCAT  3 месяца назад

      That's up to you, the longer video goes into more depth with more information, but the takeaway should be the same

  • @matrutirthamishra8208
    @matrutirthamishra8208 Месяц назад

    Thank you so much mam