A-level Biology DISACCHARIDES- condensation reactions to create maltose, sucrose and lactose.

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  • Опубликовано: 27 дек 2024

Комментарии • 43

  • @ther3765
    @ther3765 3 года назад +32

    You deserve so many more subs! this is saving me right now, thank you so much. the time and effort you’ve put into these is greatly appreciated by every student you’ve saved so far and I’ll spread the word with everyone I know about your videos they deserve so much more attention

    • @MissEstruchBiology
      @MissEstruchBiology  3 года назад +6

      Awww thank you! So pleased you like the videos and the channel is helping you so much ☺
      Good luck with your studies!!

    • @ther3765
      @ther3765 3 года назад +5

      @@MissEstruchBiology I watched all of topic one and two for one of my a level tests and smashed it thank you so much! Life saver

  • @ViolettaCayde-kv5vp
    @ViolettaCayde-kv5vp 3 месяца назад +6

    thank you so much, starting a levels tomorrow 🎉🎉

  • @marthasmith9720
    @marthasmith9720 3 года назад +6

    Thank you so much for making these videos, they are helping me so much with my a level revision as I have assessments soon!

    • @MissEstruchBiology
      @MissEstruchBiology  3 года назад +3

      Hi Martha,
      So glad they are helping! 😊
      Best of luck with your assessment.

  • @sefthukorachel
    @sefthukorachel 3 года назад +4

    Thank you for your videos they are so helpful! I am much more prepared for my assessment now, I know I would be struggling without these :)

    • @MissEstruchBiology
      @MissEstruchBiology  3 года назад

      So pleased it helped you with assessment preparation 😀 Good luck!!! 🤞🤞🤞

  • @gmjball3366
    @gmjball3366 3 года назад +3

    thanks so much for these videos saving me before my mocks

  • @elliekate8696
    @elliekate8696 4 года назад +6

    This is so useful!

  • @mkamuro6401
    @mkamuro6401 2 года назад +1

    Thank you ,u know how to lecture, teacher and tutor ☺️🥰😘

  • @rmzfbrmz
    @rmzfbrmz Год назад +2

    Year 13 gang, keep grinding... 💪

  • @Redmi7-m1f
    @Redmi7-m1f 2 месяца назад

    Thank you

  • @Thalatha-m1z
    @Thalatha-m1z 4 месяца назад

    Thank you so much❤🎉 good madam,respect 💯nice one👏👏👏

  • @AshVentureOfficial
    @AshVentureOfficial 2 года назад +1

    hey miss estruch, do these playlists contain everything i need to know?

  • @RoamingGoblin
    @RoamingGoblin 3 года назад +1

    Your videos are awesome!

  • @kimoyblades7514
    @kimoyblades7514 4 года назад +2

    Thank you for this !

  • @victoriaswanson2300
    @victoriaswanson2300 4 года назад +3

    Very helpful thank you!

  • @indirac.4010
    @indirac.4010 3 года назад +1

    Excellent video!

  • @beomgyusberry5773
    @beomgyusberry5773 2 года назад

    do you have to remember the diagrams for the condensation and hydrolysis reactions?

  • @samsephton5788
    @samsephton5788 3 года назад +3

    In textbooks etc. The OH group on the right is instead an HO Group. Does it matter which way you write it? PS: Love your videos- have been looking for an A-Level Biology RUclipsr for ages!!

    • @MissEstruchBiology
      @MissEstruchBiology  3 года назад +3

      Hello,
      Bonds will form with the oxygen in OH,,rather than the H, so sometimes diagrams show the hydroxyl as HO so that the bond from the oxygen to another atom is in the correct place, so no HO or OH doesn't matter 😊

    • @MissEstruchBiology
      @MissEstruchBiology  3 года назад +2

      and so pleased the videos are helping 😊

  • @rh_401
    @rh_401 3 года назад

    These are so helpful!!
    Probably seems like a dumb question, but once the bonding has happened, what would happen to the other elements on the 1 and 4 position of the molecules. Would they stay there?

    • @MissEstruchBiology
      @MissEstruchBiology  3 года назад +3

      the bond forms between the two OH groups. H2O is removed when the bond it formed (condensation reaction) and that just leaves one O atom, which forms the glycosidic bond ( C-O-C)
      Hope that helps.

  • @saviaidres1800
    @saviaidres1800 3 года назад

    Hello Ms, do these lessons also cover edexcel spec?

    • @MissEstruchBiology
      @MissEstruchBiology  3 года назад +3

      Hello
      There is a lot of overlap on the content, but check against your specification when watching the videos to be certain. Using the specification like that will be really helpful for your revision too 😊

    • @saviaidres1800
      @saviaidres1800 3 года назад +1

      @@MissEstruchBiology thank you so much for the quick response ms. God bless you for your amazing work. Love you so much!!!!!

  • @syahrilyusuf6356
    @syahrilyusuf6356 3 года назад +1

    Welll, for this i owe you 1 for my bachelor degree😂😂👍

  • @haabeel7702
    @haabeel7702 2 года назад

    cheers