Monosaccharides - Glucose, Fructose, Galactose, & Ribose - Carbohydrates

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  • Опубликовано: 30 сен 2024
  • This biology video tutorial provides a basic introduction into carbohydrates such as monosaccharides which include Glucose, Fructose, Galactose, and Ribose.
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Комментарии • 71

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  8 месяцев назад +4

    Final Exams and Video Playlists: www.video-tutor.net/

  • @goldon2406
    @goldon2406 2 года назад +430

    I feel like I'm gonna cry because I just realized that I grew up with this channel in 2016 I used to turn on this channel to help me with my math homework in high school to 2019 for my SAT and now I study medicine and use it to help me with biology class, whoever runs this channel, İ appreciate your work and I wish you the best, thank you so much, sir.

    • @alanavonbismarck
      @alanavonbismarck 10 месяцев назад +2

      we do not care

    • @josephthomas-oliobi6588
      @josephthomas-oliobi6588 10 месяцев назад +27

      ​@@alanavonbismarckdie

    • @Xzkdlin
      @Xzkdlin 7 месяцев назад +16

      @@alanavonbismarckhow you come here to study with all that negativity 😭

    • @mohmedabdo4681
      @mohmedabdo4681 6 месяцев назад +12

      ​@@alanavonbismarckyou certainly do care enough to reply

    • @Cucumariaaa
      @Cucumariaaa 2 месяца назад +6

      ​@@alanavonbismarck Just like your parents don't

  • @fatcammal
    @fatcammal 5 лет назад +110

    Dude, I used your channel religiously back in 2017 for GenChem. Now I am back in 2019 for Physical chemistry, brushing up on old topics. I just want to say it makes me so happy to see you at over 1 million subscribers. The growth over the past 2 years has been insane!

  • @lombechibesakunda6343
    @lombechibesakunda6343 2 года назад +8

    Is the The difference between glucose and galactose supposed to be at c-4 alone???
    But it seems to be different at c-1 as well

  • @loneranger2858
    @loneranger2858 Год назад +14

    U made me love chemistry.on behalf of all Nigerian students I say God bless you sir

  • @andrewv8548
    @andrewv8548 5 лет назад +81

    Please know that you are the most helpful channel on this site. Keep up the good work.

  • @quincyzhang299
    @quincyzhang299 4 года назад +17

    What about the hydroxyl group on C-1 of galactose? Is it a beta group as opposed to alpha in the structure of glucose? What I mean is, glucose and galactose differ each other by not only C-4 but also C-1. Is it correct?

    • @trumpesss7827
      @trumpesss7827 4 года назад +9

      You don't include the carbonyl carbon (C1). He's showing glucose as alpha so the OH is down.

  • @alaxendracolette
    @alaxendracolette 3 года назад +11

    hey guys I'm really struggling with chemistry cause I didn't get to do it in high school what but through his explanation I'm starting to understand I bit of chemistry

  • @leonardobarrera2816
    @leonardobarrera2816 2 года назад +4

    Fantastic, I can practice better my english, because I talk spanish, as my mother lenguage and learn more about this topics

  • @andreasalceda8119
    @andreasalceda8119 3 года назад +6

    Thank you so much! I did not understand anything on what i was reading but this heeelped. Also thank you to the ones who gave extra infos

  • @akshaykishoredesai2017
    @akshaykishoredesai2017 5 лет назад +16

    Biology play list developing 😀😀😀

  • @kanjimanji
    @kanjimanji Год назад +2

    3:17 ".. but in glucose, it is pointing down". On the drawing, the right side of glucose is pointing down, and on the galactose is not. Is that the other difference they have in 3D?

  • @anthoniaaribisala102
    @anthoniaaribisala102 2 года назад +2

    Why is glucose a six-membered structure and fructose a 5-membered structure?

  • @opufy
    @opufy 2 года назад +3

    I wish you specified that Fructose carbon order is opposite than Glucose and that the reducing end is on the second carbon.

  • @alieucham3391
    @alieucham3391 2 года назад +2

    Glucose and galactose: the -OH groups attached to C1 point different directions

  • @kentandersen9526
    @kentandersen9526 2 года назад +5

    awesome explanation on the difference with glucose and fructose with the same formula but different structure!

  • @naomitamioka2974
    @naomitamioka2974 Год назад +9

    This man help me in every single subjects; maths , biology, chemistry and physics 😭

  • @marcdc3358
    @marcdc3358 4 года назад +4

    Glucose and Galactose don’t they differ at Carbon-1 as well?

    • @trumpesss7827
      @trumpesss7827 4 года назад +5

      You don't include the carbonyl carbon (C1). He's showing glucose as alpha so the OH is down.

  • @ecliptya
    @ecliptya 2 года назад +2

    Alternative title: My teacher's entire class period in 6 minutes.

  • @capridenotoir4607
    @capridenotoir4607 Год назад +3

    could you show how fructose transforms to its pyranose form?

  • @abdullahnooreldinalkhawari704
    @abdullahnooreldinalkhawari704 2 года назад +1

    you know for sure you're a poor guy if you need the whole biology playlist to revise for just one unit of your 5-unit school syllabus of just one subject which is biology T-T

  • @EfrataGetinet-m8z
    @EfrataGetinet-m8z 9 месяцев назад +1

    Thank youuuuuu sooooooo much for your useful lectures.
    I hope to become a great teacher as you sir!!!!!

  • @Qingeaton
    @Qingeaton 2 года назад +5

    When you start with an innocent trivia question about sugars among friends,
    ( no cheating with phones) and afterwards end up wanting to learn more,
    you realize that no one in the spontaneous discussion you had the night before,
    including yourself, knew what the old heck we were talking about.
    Thanks, smart people, for being there.

  • @b.n.j.l7888
    @b.n.j.l7888 3 месяца назад

    at 4:07, I thought galactose only differ at carbon 4, but why is carbon 1 also different?

  • @astrophysicistzeina9505
    @astrophysicistzeina9505 3 года назад +1

    thanks alottt, this video helped me. thx so much

  • @jerponemyce9497
    @jerponemyce9497 3 года назад +2

    Galactose = Galactic Sugar

  • @speedacedemy8320
    @speedacedemy8320 3 года назад

    B.Sc Final Year✍️ Monosaccharide #Epimerisation #एपीमारिकरण #ग्लूकोज का मेनोसे मैं परिवर्तन
    ruclips.net/video/2DsUh51I5j0/видео.html

  • @J.B24
    @J.B24 4 года назад +3

    I love science.

  • @vwcanter
    @vwcanter 3 года назад +1

    So in deoxyribose, it does not strictly follow the formula CH2O, correct?

  • @ndabenis7830
    @ndabenis7830 5 лет назад +5

    Failing is my style man even if I work hard❗

  • @LuizaSaad-x9d
    @LuizaSaad-x9d Год назад

    wait isn't there supposed to be an aldehyde on glucose and a ketone on fructose?? Where is that??

  • @baeyuh
    @baeyuh 11 месяцев назад

    savior why can't my prof just teach like you

  • @kisho2679
    @kisho2679 Год назад

    So "sugar" is a bonding between the elements H, C, and O?

  • @user-nz7si2cu6w
    @user-nz7si2cu6w 5 лет назад +2

    3rd

  • @kisho2679
    @kisho2679 Год назад

    Why it's acid "RNA" whereas it's sugar?

  • @abdoulazizdabo9064
    @abdoulazizdabo9064 2 года назад

    I am here again, from your calculus to physics passing by chemistry, I mean where you should I go. You literally stole my attention, I am not even paying attention to my professors anymore, because I know I have a better one on RUclips name organic chemistry tutor. Just thank you

  • @mimikay5003
    @mimikay5003 3 года назад

    Where did you get the C6H12O6? I mean Carbon is 6 but the Hydrogen is 12? And Oxygen is 8?

    • @humzaqureshi1391
      @humzaqureshi1391 3 года назад

      c6h12o6 is the original chemical equation for glucose, tho im not sure why oxygen differed by 2, maybe coz of isotopes?

  • @christianlang348
    @christianlang348 2 года назад

    What about sucrose? The sugar most people are familiar with.

  • @parthmalvi6658
    @parthmalvi6658 4 года назад +4

    Bharat Mata ki jai....🇮🇳🇮🇳🇮🇳

  • @RiddhiShukla-sr4wx
    @RiddhiShukla-sr4wx 4 месяца назад

    Thankkk u so much 😭😭

  • @AaronMBeah
    @AaronMBeah 3 года назад +1

    Thanks for the leacture

  • @areanna
    @areanna 2 года назад

    what is the name of the compound containing glucose, galactose and ribose?

  • @amymccloe4009
    @amymccloe4009 Год назад +1

    I just checked my text... It is at carbon 4.. (main difference between glucose and galactose for anybody reading)... I'm sorry you're awesome, but you are inverted at carbon 1) I'm not sure if you made a correction on a later video but might want to fix this somehow. I'm a science dork not a tech dork. YOU'RE AWESOME btw😎

  • @abdiridho6320
    @abdiridho6320 3 года назад

    Abdi Ridhoansyah THP indralaya 18

  • @meow5692
    @meow5692 2 года назад

    🤍🕊i need u in my school to teach me

  • @moikatasfaye
    @moikatasfaye 8 месяцев назад

    I'm very interested thanks ❤❤❤

  • @amymccloe4009
    @amymccloe4009 Год назад

    PLEASE NOTE ERROR IN MY COMMENTS BELOW

  • @mebosang8058
    @mebosang8058 4 года назад

    Have a question..why insulin causes inflammation in the body when it is in excessive

  • @johnmv5408
    @johnmv5408 5 лет назад +1

    Am the first viewer

  • @jotarokujo806
    @jotarokujo806 3 года назад +1

    all that i got from this video is that it's okay for me to cannibalize humans because they taste sweet or 'sumin

  • @rasineni9991
    @rasineni9991 3 года назад

    thank you sir it was very helpfull

  • @amymccloe4009
    @amymccloe4009 Год назад +1

    The difference between your and galactose... The way it has drawn (you have drawn) there is a difference at carbon 4, yes. But about the reverse of OH and H on the other side?? Please help

  • @merib9999
    @merib9999 Год назад

    No words 😍

  • @fowziibrahim4080
    @fowziibrahim4080 3 года назад

    Amnt getting well whats HO?

    • @bzoxx
      @bzoxx 3 года назад +4

      Hydrogen and oxygen

  • @yosephtadesse4451
    @yosephtadesse4451 3 года назад +2

    It will be better if it is white board and black marker

  • @GamerDogyes
    @GamerDogyes Год назад

    what are these type of diagrams called?