What is DNA?

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  • Опубліковано 19 сер 2024

КОМЕНТАРІ • 446

  • @mege6993
    @mege6993 9 років тому +149

    your students are lucky to have you as a teacher! Thanks for taking extra time to make these videos

    • @Bozemanscience1
      @Bozemanscience1  9 років тому +32

      Meg E Thanks so much.

    • @mfundo1pumla
      @mfundo1pumla 7 років тому +3

      how i wish i could watch some of your videos on enzymes activity.

  • @Lexyvil
    @Lexyvil 8 років тому +28

    Best educational channel on UA-cam, for sure.

  • @JoseGranny
    @JoseGranny 9 років тому +41

    Thanks alot, I finally understand what the 3 prime end and 5 prime end mean!

  • @Jewao
    @Jewao 6 років тому +77

    My teacher uses your videos in lessons, my exam is tomorrow and im stressing so hard because she hasnt taught us well. Our Unuversity class has a class average of 53. She never incorperates the textbook in her lessons . She only uses bland power points and never goes into the point. Our class poor performance isnt due to us. Its because her tests are extremely difficult and believe me I studied my ass off for all her tests. I spent at least 9 hours studying for our genetics unit test and ended up doing mediocre . She also decides to give us a unit test the week before exams and didnt even review for the exam. She is by far the worst teacher i have ever had. She is the reason I wont be in honour roll. She squeezed in a whole unit two weeks befor the exam. Who ever is reading this thank you for listening.. needed to vent.

    • @StogStudioFL
      @StogStudioFL 3 роки тому +5

      Take the L

    • @Jewao
      @Jewao 3 роки тому +14

      @@StogStudioFL shut up bitch boy

    • @ashneva4679
      @ashneva4679 3 роки тому +11

      That sounds so stressful, and frustrating, sorry that happened to you, hope you're doing okay now.

    • @Jewao
      @Jewao 3 роки тому +9

      @@ashneva4679 yeah everything is good now, I’m going to third year university and majoring in Psychology. That teacher still gives me flashbacks till this day, thank God university isn’t what she said it was like, overall she was the worst teacher a student could have.

    • @gregorysagegreene
      @gregorysagegreene 3 роки тому +2

      I'm just here because Molecular Cellular Biology is soooo interesting - especially Abiogenesis, 'Chemical Evolution', and Intracellular Machinery. And I didn't even study basic inorganic chemistry in Community College. (My Associate Degrees were in Business, Accounting, and Computer Science). But I find that seeking knowledge is enthralling now, while getting High Honors back then was primarily a function of educating myself regardless of Professor or Teaching Method. Like the Nazi Lady in 'Indiana Jones and the Crystal Skulls' said: "I vant to know!" Anyway, it sucks they made you do Biology as a completion elective when all you are interested in is Psychology. And, totally agree with you that (even though I had some brilliant Professors), many were also idiots. I remember a Statistics 'Professor' who raced so hard writing out the lecture on the board, and started erasing it at the end as I was the last one to leave still trying frantically to copy it all down. Apparently, she also had gained the illustrious position of the Dean of the Mathematics Faculty. Yet, according to rumor, past years' students had rebelled and tried to get her thrown out!

  • @klutchplaya
    @klutchplaya 10 років тому +1

    My college professor made all this seem so complicated MR. Anderson helped me get it in 10 minutes!
    THANK YOU MR.ANDERSON

  • @ussrinivasan
    @ussrinivasan 12 років тому +2

    Fantastic explanation of DNA. It is clear, crisp and informative. As a doctor who studied this 20 years ago, still I found it to be extremely useful as a teaching as well as learning aid.Both the video and audio [talk] are good and cogent. Hats of to Paul Andersen.

  • @cutestuff1115
    @cutestuff1115 7 років тому +101

    It's crazy and sad at the same time that most of the information in this video was never mentioned to me in my bio courses.

  • @anismajda4406
    @anismajda4406 8 років тому +5

    I just want to thank you so much for all the clarifications.

  • @Pawsandclaws337
    @Pawsandclaws337 5 років тому +1

    Again, you turn a complicated topic into an understandable one! Everything you explain is simply logical! You are amazing! Thank you so much!

  • @taramansion
    @taramansion 11 років тому +3

    Thank you for posting these. I am fairly bright, but am a slow processor and have a learning disability. What I do in class and reading the book isn't always enough for me, so I watch your videos as a supplement. So far, I have an "A" in college bio. Watching your videos seems to connect the remaining dots for me. Thank you!!

  • @mysteriousgirls98
    @mysteriousgirls98 8 років тому +301

    Angels and Gods are pure: A and G are purines

    • @critocracy
      @critocracy 8 років тому +6

      hey, thats catchy.

    • @2MC
      @2MC 7 років тому +61

      Nice, I like these one,
      Pure As Gold: Purines are A and G
      you CUT pie: C, U, and T are pyrimidines.

    • @linusbao8650
      @linusbao8650 5 років тому +3

      u a real one homie

    • @ludvigsahlstrom6865
      @ludvigsahlstrom6865 5 років тому +2

      You can also think of silver. Ag ;)

    • @sameeyahakhtar1443
      @sameeyahakhtar1443 5 років тому

      Anastasia Chykileva hghnjjtjmut

  • @nievesgo1
    @nievesgo1 11 років тому +1

    Mr, Andersen,
    I can't express how grateful to you. Thank you so much!

  • @ratatat12356
    @ratatat12356 8 років тому +76

    I always switch between crash course and your videos because sometimes crash course is a little too vague and I need clarification.

  • @connorkenway6984
    @connorkenway6984 9 років тому +1

    Sir, i am honored to see a great teacher like you. i'm 13 and i love science and i want to be a genetic engineer . after seeing your videos based on dna and genetics . i more helpful to grab more knowledge . thank you sir. i said SIR because i have never seen a teacher like you sir.

    • @connorkenway6984
      @connorkenway6984 9 років тому

      Connor Kenway i have said these to sir paul andersen

  • @buffysummers1177
    @buffysummers1177 3 роки тому +3

    Arthur and George weasley are purebloods. Purebloods have two wizard parents, hence 2 carbon rings.
    I hope this helps.

    • @sciencenerd7639
      @sciencenerd7639 3 роки тому

      Oh, that is fun, thank you. I was using "Pure As Gold".

  • @mattng1324
    @mattng1324 10 років тому

    your explanation is much clearer than those found in my school notes. thanks

  • @richarddisney1664
    @richarddisney1664 10 років тому +1

    I found this to be extremely helpful, thank you. You answered many questions that most other videos and books ignore.

  • @honeyjohn2997
    @honeyjohn2997 9 років тому +1

    HI Mr. Anderson , .... you are an awesome teacher. you simplify things and put them in such a way that any body can understand it verywell. you are really blessed with your talent to teach keep it up

  • @felinefanatic59sgamechanne99
    @felinefanatic59sgamechanne99 10 років тому +1

    For all sciences, I have gone to his videos before tests. Because of doing this, I have gotten A's!

  • @Anneexplore
    @Anneexplore 10 років тому +22

    this guy is a life saver .

  • @melissarixx
    @melissarixx 12 років тому +2

    Thank you Mr. Andersen! This helps my studying a lot easier and more fun!

  • @periebeid6117
    @periebeid6117 11 років тому

    I don't know how to thank you enough Mr.Anderson but you have been helping me a lot!!! Thank you very very much

  • @madpixie1000
    @madpixie1000 10 років тому +1

    Awesome. Thanks for making such a comprehensive video

  • @MyDantheman11
    @MyDantheman11 11 років тому

    Thanks a lot man!! My teacher spent hours trying to explain DNA to us, and you did it all in 10 minutes... u rock man, imma watch every one of your videos!!

  • @LuisPolena88
    @LuisPolena88 11 років тому +1

    i'm italian, and i'm looking to all your videos for my exams!

  • @VioMaya
    @VioMaya 10 років тому

    Best video I have found so far. Thanks for the detailed explanation.

  • @RampuLkBAM
    @RampuLkBAM 11 років тому +1

    Your videos are beyond helpful! I am definitely going to pass my biology exam because of you! Thank you so much.

    • @vincent4873
      @vincent4873 Рік тому

      did you ever pass the test orr...

  • @Suzi_P
    @Suzi_P 8 років тому +3

    Im very lucky to have ur videos which are very helpful. You are an amazing professor.

  • @therealjordiano
    @therealjordiano 11 років тому

    im a physics guy and i've never done much biology before, but thanks to your epic explanation this all makes sense :)

  • @tracygeorge63
    @tracygeorge63 11 років тому

    Great opening for my chapter on the cell cycle.

  • @thee-n
    @thee-n 7 років тому +190

    I am gonna fail my test tomorrow.

    • @marjiejavier1317
      @marjiejavier1317 7 років тому +6

      Something I have always accepted for myself. LOL :(

    • @viviarroyo5823
      @viviarroyo5823 6 років тому +1

      Same

    • @allukazoldyck7360
      @allukazoldyck7360 6 років тому +1

      same :(((((((((((((((((((((

    • @virusvirus5477
      @virusvirus5477 5 років тому +2

      Ehhh my self esteem is rea l low since I'm just a dumb 12 year old ahah but physics is easier because I don't have to remember so much

    • @damienhundert7346
      @damienhundert7346 5 років тому +3

      did you fail your test?

  • @Sunsidefury
    @Sunsidefury 11 років тому

    If you have the 5' end, hanging off at the end (not bonded), the part that actually binds the next nucleotide is where the 3' carbon of the same nucleotide is:
    5' (nucleotide 1)
    3' (still nucleotide 1 just other side of the deoxyribose sugar)
    | (bond)
    5' (nucleotide 2)
    3' (still nucleotide 2)
    | (next bond attaches here)
    As you can see the 5' end is on top and the 3' is on the bottom so the flow is 5'-3' but if you'd want to continue on, you'd need to add to the 3' end of nucleotide 2.

  • @manaral-tamimi5002
    @manaral-tamimi5002 4 роки тому

    thank you for your existence in this complex world to make our lives easier!

  • @uzairahmad110
    @uzairahmad110 11 років тому

    you explained this better than my teacher, appreciate it :)

  • @Rachi3000
    @Rachi3000 11 років тому

    my first time using youtube for education...very useful information and cleared up ALOT!!! i think im goin to start using youtube now for help..THANK YOU

  • @AJollyGoodGirl
    @AJollyGoodGirl 11 років тому

    Pretty darn amazing.. It's beginning to make sense now!

  • @bbbtttify
    @bbbtttify 12 років тому

    altho i am a 2nd year medical student , i got wts DNA for the 1st tym in my lyf :)))

  • @t-davida1547
    @t-davida1547 4 роки тому

    We need more good teachers like you !

  • @AimanM
    @AimanM 11 років тому

    This is wonderfully explained. Thanks a lot Mr. Anderson , you are simply the best.

  • @happyguppies08
    @happyguppies08 9 років тому +1

    Thank you so much. You're a great teacher.

  • @user-zc5wx6fu8e
    @user-zc5wx6fu8e 6 років тому

    Thanks for a thorough explanation, that helped me understand what DNA is.

  • @Seven-qs7jp
    @Seven-qs7jp 2 роки тому

    Thank you so much! I finally understand the 3 and 5 primes and why they are named that way

  • @mohamedesam2024
    @mohamedesam2024 8 років тому +9

    I wish u r my teacher, and I wish to be like u ❤️
    God bless you ❤️

  • @kizzable88
    @kizzable88 12 років тому

    brilliant video, in simple terms, thumbs up as i found it helpful

  • @chinuchintu1626
    @chinuchintu1626 11 років тому

    thank u very much sir. Your description was very wonderful.My concepts got cleared.

  • @anonperson5454
    @anonperson5454 12 років тому

    Perfect Timing for our test!

    • @anonperson5454
      @anonperson5454 3 роки тому

      @JOSE MONTIEL guess so haha, graduated a long while back

  • @hadis6825
    @hadis6825 8 років тому +1

    WOW you are so good at explaining things! Amazing video, was really helpful!! THANK YOU SO MUCH.

  • @sherrihutchens351
    @sherrihutchens351 10 років тому +6

    Great explanation!!!

  • @tingrivialde6897
    @tingrivialde6897 11 років тому

    keep it up Sir Andersen...its really a big help....

  • @lincolnteah3169
    @lincolnteah3169 10 років тому +2

    Thanks,now I've understood what actually DNA is.

  • @fredbatten9739
    @fredbatten9739 5 років тому

    dude i love your videos, i just youtube something, in this case "what is dna?" straight away your video comes up, and i just watched one and subscribed to your channel about 10 mins prior. Kudos Sir, Kudos.

  • @Creativinity7
    @Creativinity7 9 років тому

    You answered absolutely everything I needed to know about DNA structure. Thank you so much.

  • @gidethio5038
    @gidethio5038 10 років тому

    Nice and brief presentation,thanks!

  • @SpiritualSpace432
    @SpiritualSpace432 10 років тому

    Very clear and good description,thank you

  • @Faroundandfindoutt
    @Faroundandfindoutt 11 років тому +1

    Wow. I spent hours reading, 1 hour and 45 min in class confused and he just clarified DNA IN 10 MIN...

  • @kiransunrays518
    @kiransunrays518 6 років тому

    Awesome way of explanation mr Anderson

  • @AliceVanwygarden
    @AliceVanwygarden 12 років тому

    thank youuu so much!!!!!!!!!!! i didn't understand this topic in the way my teacher explained it and i have my partial tomorrow but you make it so easy to comprehend you saved me :D thanks !

  • @pumpkinfizz
    @pumpkinfizz 11 років тому +1

    I love your videos, I could sleep to the sound of your voice lol very well explained ;)

  • @sharingbeth5148
    @sharingbeth5148 6 років тому

    I really appreciate you making these videos for us and I wish you all the lucks in the world!!!!!

  • @marierosemina
    @marierosemina 11 років тому

    Wonderful video. Very explicit and clear. Thanks a bunch.

  • @bhoopathybalasubramanian9045
    @bhoopathybalasubramanian9045 2 роки тому

    Simple as well,very impressive, thanks

  • @hopeweasley
    @hopeweasley 11 років тому

    this definitely was helpful. i was studying about this unzipping of dna from a textbook and couldn't understand it cause i didnt know the structure properly. but now this video helped me understood it quite nicely! Thanks!

  • @kerrygriffiths1494
    @kerrygriffiths1494 10 років тому

    This was very helpful... You make it so simple

  • @hitechromance
    @hitechromance 10 років тому

    Your lectures are godsend!

  • @talosheeg
    @talosheeg 9 років тому +2

    I wish you would use colors other than red to write with more often. Otherwise, great videos!

  • @kiransunrays518
    @kiransunrays518 6 років тому

    THANK YOU MR ANDERSON!! your videos are the best..🙏🙏

  • @Novak2611
    @Novak2611 10 років тому

    wow ! rearranging atoms to make a device that store, treat and correct information, that's nanotechnology !! in a very high level

  • @samal5564
    @samal5564 6 років тому

    Thank you so much for this, I am having a test tomorrow and this helped a lot

  • @neil7090
    @neil7090 12 років тому

    Stunning presentation, very well explained, thank you very much indeed for posting this!

  • @TheAnniee123
    @TheAnniee123 12 років тому

    Please keep on making more of these videos they are extremely helpful :)

  • @leighdicken7648
    @leighdicken7648 6 років тому +1

    Great videos very helpful. Thankyou!

  • @FantageCupid
    @FantageCupid 6 років тому

    i got recommended to you from my biology teacher :)

  • @dr.shubhrapande5857
    @dr.shubhrapande5857 7 років тому

    Thank you, your teachings is very clear and in depth. Best regards

  • @dzee3981
    @dzee3981 10 років тому +2

    Superbly explained. How do I find next lectures of continuation of each ?

  • @MegPlus5
    @MegPlus5 10 років тому

    Mr. Anderson, you're the reason I have straight As in college bio. Thanks so much!

  • @jameswise3
    @jameswise3 12 років тому

    Thanks I just learned DeoxyriboNucleic Acid is what DNA stands for..God Bless You!!

  • @SaiPrashanthKaveripatnam
    @SaiPrashanthKaveripatnam 9 років тому +1

    you just helped me pass my bio test :)

  • @ljupkajovanovska30
    @ljupkajovanovska30 9 років тому +3

    Very informative video.

  • @saintisraelmedi7686
    @saintisraelmedi7686 6 років тому

    U did a good job explaining it

  • @shrutikaushal9294
    @shrutikaushal9294 11 років тому

    u r a bst tutor.. thanks for ur help....

  • @brytealifosu3
    @brytealifosu3 9 років тому

    infact am very happy for this lecture. its so easy for me to understand the structure of DNA now
    thnks a lot

  • @smasm96
    @smasm96 12 років тому

    we just learn about DNA but I don't understand it from the doctor
    but your Vid really help me
    thank you sooooooooooo much

  • @martaishere
    @martaishere 11 років тому

    Great idea! Your way of explanation is really digestable :) thank you very much!

  • @drvinitachaudhari1288
    @drvinitachaudhari1288 9 років тому

    You are the best!
    You save me in all my science (biology) tests and help me score better.
    Keep making Videos, I'd love to be taught be you.

  • @ryanheath6816
    @ryanheath6816 10 років тому

    Your videos are always helpful. Thank you!

  • @baseedabdul1813
    @baseedabdul1813 7 років тому

    very nice discription

  • @user-sd9qu5sj1s
    @user-sd9qu5sj1s 8 років тому

    Great presentation

  • @sunnyday8048
    @sunnyday8048 9 років тому

    Thank you sir, I have really enjoyed your way of teaching and how you make complex things very simple ...
    Way to go ..
    It would be my pleasure to follow up on your uploading video's. ..

  • @civicivicivic
    @civicivicivic 11 років тому

    that's absolutely helpful .. thanks very much

  • @gnatkoloradov5349
    @gnatkoloradov5349 8 років тому

    OK. Mutated part of the DNA ladder is replaced by the corresponding backup in ideal situation. How to be sure that mutated part will not be treated as norm, discarding and overwriting healthy backup, essentially permanently cementing the change in DNA?

  • @irfanshah2135
    @irfanshah2135 3 роки тому +1

    Thanks sir
    Actually today I got to know what is DNA actually... 👍😊

  • @tsuresh27
    @tsuresh27 11 років тому

    Great presentation and please let me know what software did you use to make this presentation... like writing the comments or marking certain parts looks cool along with your video embedded! Great job and it is helping a lot of people!

  • @scottallennichols
    @scottallennichols 11 років тому

    nice presentation!

  • @Andy42Fox
    @Andy42Fox 11 років тому

    Excellent video!

  • @harrispinkham
    @harrispinkham 7 років тому

    You explain very well! Thanks for the videos!

  • @zoilaambuludi
    @zoilaambuludi 10 років тому +2

    you are great... thank you.

  • @OCAnnaMaria
    @OCAnnaMaria 12 років тому

    this will legit save me from failing, thank you!

    • @hiyorioh
      @hiyorioh 4 роки тому

      OCAnnaMaria how are you doing today

  • @anishnisha7809
    @anishnisha7809 8 років тому +2

    Very useful bro....
    Thanku so much
    God bless u :)

  • @OhmNamoSivaRudraya
    @OhmNamoSivaRudraya 8 років тому

    keep up the great work! We appreciate it.

  • @swkit125
    @swkit125 8 років тому

    perfect video i have learned a lot of