Replication of RNA virus | How RNA virus replicate | Virology USMLE

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  • Опубликовано: 20 окт 2024

Комментарии • 147

  • @madelinecox7714
    @madelinecox7714 8 месяцев назад +3

    You just made my 2 hour lecture on virus replication so much easier to understand. Thank you!!!

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  8 месяцев назад

      Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.

  • @faris9843
    @faris9843 2 года назад +7

    Thank you so much. I've been studying virology for the finals and you made this part very clear.

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  2 года назад +1

      Really glad to know it was useful. Please follow my instagram page and facebook page. Please share my youtube channel link with your friends and help me to reach big audiance

  • @cayseerodriguez6930
    @cayseerodriguez6930 2 года назад +9

    You are a life saver! You made it very clear and easy to understand. Thank you so much :)

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  2 года назад

      Thanks for this big complement...please share my channel link with your friends and help me to reach big audience

  • @zfthn
    @zfthn 4 года назад +18

    6 hours on RUclips and now I’m on RNA virus

  • @victoriavienne3207
    @victoriavienne3207 4 года назад +5

    you are saving life, it's so easy to understand

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад

      victoria kyungu please share among your friends and help me to reach big audience...do check out other playlists as well

  • @ahb300
    @ahb300 4 года назад +5

    Great and easy explanation. Loved it!! I understood perfectly. Thanks

  • @tehremfatima9550
    @tehremfatima9550 2 года назад +2

    You explain each and every thing so clearly and you have an amazing content.👍❤

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  2 года назад

      Really glad to know it was useful. Please follow my instagrap page and facebook page. Please share my youtube channel link with your friends and help me to reach big audiance

  • @niklasborchert6662
    @niklasborchert6662 4 года назад +5

    Great Video!
    But there was one point that I do not understand yet. You said that the RNA is working like a template but after the positiv strandet RNA had worked as a mRNA (isn't it?) for replicating there Proteins how do the RNA itself is replicated?
    I know it might be very obvious but forgive me my bad english
    Greetings from Germany :D

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад +2

      Niklas Borchert actually this is carried out by rna dependent rna polymerase......I would make a separate video on that

  • @hohohehe7864
    @hohohehe7864 3 года назад +3

    Perfect! Thanks alot, helped me for my exam
    Keep going

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад

      Please share my channel link with your friends and help me to reach big audience

    • @balionome1882
      @balionome1882 3 года назад

      Hello everyone, I want to recommend Dr Ifa, the best herbalist I have ever met. His medicine can cure herpes, cancer, HPV, HSV 1 and 2, etc,.. Visit his website to get your cure today. Https://drifahomecentre.jimdosite.com he got rid of my herpes virus permanently.... his gmail: drifahome@gmail.com

  • @mohammedhijaz6992
    @mohammedhijaz6992 2 года назад +1

    This helped clear up things a lot. Thank you

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  2 года назад +1

      Please share my channel link with your friends and help me to reach big audience

  • @kaustubhrege969
    @kaustubhrege969 3 года назад +1

    Thanks for your valuable guidance

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад

      Please share my channel link with your friends and help me to reach big audience

  • @GiasAhmed-tq8cx
    @GiasAhmed-tq8cx Месяц назад +1

    It was constructive. Thank you!

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  Месяц назад

      Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.

    • @GiasAhmed-tq8cx
      @GiasAhmed-tq8cx Месяц назад

      @@animatedbiologywitharpan Sure I will do my best. Best wishes from Michigan.

  • @SW-uy7ey
    @SW-uy7ey Год назад +1

    hi, sorry i know this is an old video. but with negative sense RNA you say it has to be reverse transcribed but show only that mRNA is made? reverse transcription is RNA do DNA right?

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  Год назад

      Negative-sense RNA viruses carry a single-stranded RNA genome that is complementary to the messenger RNA (mRNA) used by the host cell. To replicate their RNA, these viruses encode an RNA-dependent RNA polymerase (RdRp) enzyme. The RdRp recognizes the viral RNA as a template and synthesizes a complementary positive-sense RNA strand. The positive-sense RNA also serves as a template for the synthesis of new negative-sense RNA genomes by the RdRp enzyme. This negative-sense RNA will serve as a template for further rounds of transcription .

  • @safwoodfear167
    @safwoodfear167 2 года назад +2

    Wow that's awesome

  • @GreatUncleBuck
    @GreatUncleBuck 4 года назад +2

    I understand that the RNA strands are copied so that the cell machinery can synthesize proteins in order to assemble new viruses. Two questions: How many new viruses can result from a single virus entering a cell and when does that replication and assembly process ends?

    • @josepuertas817
      @josepuertas817 4 года назад +2

      Apprximetely 100 000, but only 1- 10% are functional. According to Murray´s Microbiology

  • @misbahnaik4987
    @misbahnaik4987 3 года назад +3

    Best nutshell ever

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад

      Please share my channel link with your friends and help me to reach big audience

  • @Avorga
    @Avorga 3 года назад +4

    Sir can i get the power point'? I wanna translate to my language? Can i?🙏

  • @priyankagowda5611
    @priyankagowda5611 Год назад +1

    It's really nice ☺️

  • @NickiBright
    @NickiBright Год назад +1

    Good video!

  • @anithegreat5926
    @anithegreat5926 4 года назад +3

    Content is good. but verbal presentation is bit laggy.

  • @guillaumew5456
    @guillaumew5456 4 года назад +2

    Bonjour,
    Je sollicite votre expertise pour répondre à cette question concernant les test RT-PCR couramment utilisés en France.
    Est ce que l’ARN viral du SARS-nCov2 n’est il pas trop similaire aux 229E, OC43 ou HKU1, SARS-CoV-1 et MERS-CoV qui remonterait un cas positif SARS-nCov2 pour un patient qui serait infecté dû MERS par exemple ?
    Merci aux universitaires, chercheurs ou scientifiques qui pourront éclairer ce point.
    Cordialement
    Guillaume

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад +1

      The RTPCR primers are designed specifically against a unique sequence which is not present in MERS but only present in COVID19

  • @korirabraham1187
    @korirabraham1187 3 года назад +1

    Thanks!! The pefect explanation I needed. Quick question, in the negative sense RNA, what helps to convert the now positive sense RNA strands back to negative sense strands to be used for the progeny viruses?

    • @wubel_la3590
      @wubel_la3590 3 года назад

      Negative-sense RNA virus contain RdRP, which helps to convert the new positive sense RNA strands.

    • @abhinavsrivastav1690
      @abhinavsrivastav1690 2 года назад +2

      Those positive strand RNAs are just for recognition by ribosomes and also to act as templates for synthesis of the original negative strands, which are then carried into the progeny viruses. The positive strands are not for progeny viruses as genomes but act as templates to make their genomes

    • @CDA_Play
      @CDA_Play 2 года назад

      🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍
      Is Projeny Virus, like A Viscous Loop, where 1st virus hit leads to hit after hit...
      Like Alpha to Omega of Variants??
      🌐✌🌐✌🌐✌🌐✌🌐✌🌐✌🌐✌🌐

  • @gooddoctor6434
    @gooddoctor6434 4 года назад +5

    Sending u so much love for helping me😭❤❤'

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад +2

      your love in the format of comments is my motivation......stay tuned and please share among friends

  • @blesselia22
    @blesselia22 4 года назад +4

    thank you sir.. its helpful

  • @sanjanatandekar1285
    @sanjanatandekar1285 4 месяца назад +1

    Thank you so much sir ❤️

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 месяца назад

      Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.

  • @eloimumford5247
    @eloimumford5247 4 года назад +1

    How much cost a Cryo electron microscope ? Very good video even i understand only partially . Can low voltage electricity destroy a virus or impede entrance in a cell ? Thanks for sharing.

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад +1

      I have no idea.....low voltage electricity might impede viral entry theoretically but it's not known whether it can damage the host cell or not

  • @danaalkhudair7060
    @danaalkhudair7060 3 года назад +1

    Very organised thanks

  • @ayeshaash6571
    @ayeshaash6571 2 года назад +1

    thanks very helpful thanks

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  2 года назад

      Please share my channel link with your friends and help me to reach big audience

  • @J.muslim.doctor
    @J.muslim.doctor 3 года назад +1

    Thank you so much

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад +1

      Please share my channel link with your friends and help me to reach big audience

    • @J.muslim.doctor
      @J.muslim.doctor 3 года назад +1

      @@animatedbiologywitharpan I'll insha'allah 🤍

  • @جناتجنات-ص4م
    @جناتجنات-ص4م 6 месяцев назад +1

    Thank you

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  6 месяцев назад

      Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.

  • @random-guy
    @random-guy 3 года назад +1

    It's too hard for a layman like me to understand, but thanks a lot for your amazing effort.

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад +1

      I am so sorry if it's not clear...

    • @random-guy
      @random-guy 3 года назад +3

      @@animatedbiologywitharpan No, your presentation is excellent. The problem is my lack of medical knowledge.

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад +1

      By the way I am suggesting you this video.....ruclips.net/video/wf20Gu1y1_o/видео.html. If you like it please share in your community

    • @random-guy
      @random-guy 3 года назад +1

      @@animatedbiologywitharpan Thanks a lot.

    • @monjyotiboro.
      @monjyotiboro. 9 месяцев назад

      Same lol 😂😂

  • @modialanzi6333
    @modialanzi6333 4 года назад +1

    Really helpful 💖💖💖

  • @evelyngiannetti7420
    @evelyngiannetti7420 4 года назад +1

    Excellent explanation, thank you ☺️

  • @P_deka
    @P_deka 2 года назад +2

    Can you please make a video on how the +sense RNA produce mRNA..?

  • @fit_remzy
    @fit_remzy 7 месяцев назад

    Nice one ❤

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  7 месяцев назад

      Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.

  • @anag184
    @anag184 3 года назад +2

    Thank you!

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад

      Please share my channel link with your friends and help me to reach big audience

  • @MCPaperus
    @MCPaperus 4 года назад +1

    Great explanaition!

  • @SHANSHAN-yz2vo
    @SHANSHAN-yz2vo 3 года назад +1

    How can be a found in cell during biosynthesis and maturation?

  • @tasneembrnawi3083
    @tasneembrnawi3083 5 лет назад

    really thanks man, needed information that is easy to understand

  • @attilavicen1579
    @attilavicen1579 3 года назад +1

    Can we change the ph inside the cells somehow? I mean to have a certain diet, or pharmacy or special water or something, if we drinking it can change the ph of our cells a little bit, so covid viru cant replicate thats easy, MAybe our cells become little bit acidic in the last 50-100 years couse new lifestyle, so viruses can release their virions faster couse our cells are more acidic

    • @jessicastanfield8975
      @jessicastanfield8975 3 года назад

      Problem is the RNA virus has the ability to mutate to survive. COVID-19 was man made rather edited to be stronger and able to mutate faster and stronger. The vaccine could actually be a curse to causing the virus to become stronger

    • @attilavicen1579
      @attilavicen1579 3 года назад

      @@jessicastanfield8975 it looks like we fighting with an algorithm, and this algorythm working 0-24/7, and its similar to a quicksand, or a spider web, where you more moving and doing against you will be more in trouble....this algorythm survived gamma ray brust, supernova, asteroids(its the Life)....the masks and the social distance, or vaccine not gonna couse big problem for it i think, the virus mutated to transfer 70% faster couse we started wearing masks...its the algorythm response....these complicated algorythms can predict the future as well, and if evolution make a change, and make a new strain, its not from the thin air, it have a plan, there are animals they didnt change for millions of years... the virus just went around our first deffense system with the 70% easier transfer in a year...social distance, lockdowns, masks not working anymore, if you see the growing numbers...the old strain will disappear....man made or not, man made by this algorythm from amobe...

  • @abhiramiramesh1290
    @abhiramiramesh1290 4 года назад +1

    Thank you it was was very usefull

  • @illuminatiscientists3145
    @illuminatiscientists3145 4 года назад +1

    In the + strand of RNA mRNA is being directly synthesized. Then viral proteins too. But how is the replication happening of the genetic material of the virus which is to be packed?

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад +1

      Ananya Dhar it makes a transient -ve sense RNA as template ,using that it makes more + sense RNA ( positive sense is just the complementary sea of the neg sense). Finally these newly synthetisized positive sense rna are packaged in the virus.

    • @u0000-u2x
      @u0000-u2x 4 года назад +1

      This is an important step that is missing in the video. part of the RNA code contains instructions to assemble the RdRP (RNA dependent RNA Polymerase), which will work to replicate the RNA in a two-step process (+ strand to - strand, and then - strand back to + strand copies).

    • @Miss_Tae
      @Miss_Tae 2 года назад

      @@u0000-u2x Yes l was also getting confused

  • @illuminatiscientists3145
    @illuminatiscientists3145 4 года назад +1

    A virus with - sense RNA. Is it possible during packing it packs a + sense RNA?

  • @bijitnath1996
    @bijitnath1996 4 года назад +1

    Easy to understand

  • @felixetasker2783
    @felixetasker2783 4 года назад +2

    That was really helpful, thank you :)

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад

      Please share among your friends

    • @balionome1882
      @balionome1882 3 года назад

      Hello everyone, I want to recommend Dr Ifa, the best herbalist I have ever met. His medicine can cure herpes, cancer, HPV, HSV 1 and 2, etc,.. Visit his website to get your cure today. Https://drifahomecentre.jimdosite.com he got rid of my herpes virus permanently.... his gmail: drifahome@gmail.com

  • @rumaisashahid9363
    @rumaisashahid9363 3 года назад +1

    thank you sir..

  • @redeemers8169
    @redeemers8169 4 года назад +1

    Buen vídeo, hablas español?

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад

      Sorry friend I do not speak Spanish

    • @redeemers8169
      @redeemers8169 4 года назад +1

      @@animatedbiologywitharpan My bad I thought you spoke spanish because your lenguage is different, anyway Good video

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад

      @@redeemers8169 please share my channel link with your friends and help me to reach big audience

    • @redeemers8169
      @redeemers8169 4 года назад

      @@animatedbiologywitharpan Sure, I will share the content with them, thx

  • @pawanrohilla01
    @pawanrohilla01 5 лет назад +1

    Understand it.
    One of my best interested topics 😊😊

  • @karllang6360
    @karllang6360 4 года назад +1

    great!

  • @تعلممعنا-ج3ب
    @تعلممعنا-ج3ب 4 года назад +2

    NCov-19 +RNA or -RNA ...???
    is it can make proten in cell or kill the cell ..!
    What is this proten ..?
    How it do in cell ..?
    What is work's..?

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад

      Watch the corona virus video in my channel

    • @u0000-u2x
      @u0000-u2x 4 года назад +2

      SARS-COV-2 (the name of the virus that causes COVID-19, the disease) is a positive sense RNA virus. It's main protein (2/3 or it's genetic code) is called ORF1ab which assembles the RNA polymerase enzyme which will replicate the RNA code. The rest of the proteins needed (the spike protein, capsid, etc) are using the cell's own machinery (i.e. ribosomes, golgi complex). Check the Wikipedia article.

  • @modialanzi6333
    @modialanzi6333 4 года назад +1

    Keep going

  • @gladysndhlovu8213
    @gladysndhlovu8213 4 года назад +1

    Lovely thanks a lot man😘

  • @AliAli-ij5vh
    @AliAli-ij5vh 4 года назад +1

    The referance please,😊

  • @ShivamMehra-ye4vx
    @ShivamMehra-ye4vx Год назад +1

    Why does virus contains RNA?

  • @amalajames9779
    @amalajames9779 2 года назад +1

    Can you share the slides?

  • @pradipkumardey3836
    @pradipkumardey3836 4 года назад +1

    Helpfull

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад

      Please subscribe to my other channel ruclips.net/channel/UC4IpyopsGWSjaPACNTZLuqg

  • @SHANSHAN-yz2vo
    @SHANSHAN-yz2vo 3 года назад +1

    How RNA virus cause cancer?

  • @kinderriegeljunkie5112
    @kinderriegeljunkie5112 4 года назад +1

    thank you, this video helped me a lot😊

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  4 года назад

      Please share among your friends and colleagues

    • @balionome1882
      @balionome1882 3 года назад

      Hello everyone, I want to recommend Dr Ifa, the best herbalist I have ever met. His medicine can cure herpes, cancer, HPV, HSV 1 and 2, etc,.. Visit his website to get your cure today. Https://drifahomecentre.jimdosite.com he got rid of my herpes virus permanently.... his gmail: drifahome@gmail.com

  • @srijandey87
    @srijandey87 4 года назад +1

    Please make a video on replication of DNA virus. Are you Bengali?

  • @sandipanghosh1912
    @sandipanghosh1912 4 года назад +1

    👌👍

  • @hariharans7101
    @hariharans7101 3 года назад +2

    🥳