Ribosomes: structure and function
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- Опубликовано: 4 июл 2024
- Ribosomes are cell organelles with a peculiar structure and function. In this video, will talk about many things ribosomes, especially their roles in protein production and the differences between the types of ribosomes.
We will cover the following:
00:00 Intro
00:34 Definition of ribosomes
02:25 Structure of ribosomes
06:08 Protein synthesis
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Everybody needs a teacher like you mann❤
Oh thank you so much! So kind of you! ❤
Not joking i had terrible misconceptions, doubts and quaries about rrnas like it solved them all . i love your channel bcuz of this and youre now one of my 4 subscribers 🎉❤❤❤❤❤@JoaosLab
The video helps me a lot to have a clear concept about Ribosome . Thanks a lot.
You're very welcome! 😊
I was looking all around to get the basic defintion of the function and everyone was using terms I didnt understand!but you using simple words "It helps the cell make the proteins it needs" helped so much. Thank you God bless you.
Your comment made my day! Thank you so much! This is why we make these videos. ❤😊
What a great presentation!
Probably the best explanation of ribosome! Thank u sir!
Oh thank you so much, Nimra! 😊🙌
Great information. Sometimes you need those extra pieces to put the whole puzzle together. My microbiology prof left a few holes and you filled them so i understand, now.
So happy to hear that! I am glad these videos are helping you learn these topics. We have a lot of fun producing them. ❤
I think it's good enough he wanted to explain them, my prof didn't even bother explaining 🤣
Man thanks have been looking for a material to simplify this for me bro you did well
So glad to hear this was helpful! 🙌
Hadn't heard about these! Thank you! 😄
You're very welcome! These little guys deserve some attention.. and a video. 😊
Both your animation and your speaking style is outstanding 👍.
It is the best explanation of ribosomes.
Thank you so much for the kind words! It means a lot to me ❤
Yo u had the best animated with best explanation,,, please keep doing this 🌟
Thank you for your kind words! Stay tuned for more videos! ❤
smoothest video ever on the internet.......daymmmm🤩🤩🤩🤩🤩🤩🤩🤩
Thank you! ❤🙌
This video deserves more views! Love from Bangladesh ❤️🇧🇩
Thank you so much, Maria! Welcome to the channel! ❤
what a feel-good lecture. you made it easier for me to understand
So happy to read your comment! Thank you! ❤
seriously sir your explanation is too good just cleared my doubts so easily... thank you sir
You are very welcome, Anjali! Stay tuned for the next ones that I will be publishing in the next weeks. 🙌
I love all of your video but when I was learning at school our textbook implied that ribosomes are made in the cytoplasm but the subunits (RNA& Protein) are produced in nucleolus and facilitated to the cytosol for assembly of ribosomes.
What do you have to say on this?
Great explanation: simple and clear.
Thank you so much! ❤️
This is a very nice video. Enjoyed a lot! Thank you
Glad you enjoyed it, Nafisa! 😊
Learning easy way for us sir thank full
Love Joaos energyyyyyy
Thank you! 😊❤
It's an excellent explanation...yes science is a fun becoz of u . thanks a ton!
This comment made my day. Thank you for the kind words! ❤
Wow! I was confused but everything’s clear! And the jokes are quite funny too and thanks for making science more interesting!!
Happy to hear that! Thank you for the kind words! 😊
nice video to learn complicated process! thank you
You are welcome, Dian! 😊
Detailed and well explained
Thank you! 😊
I am so thankful sir
this video made the concept so clear
You're very welcome!
Great presentation, just noticed a small error at time stamp 5:21, where in the 60S subunit, 40S proteins were written instead of 40 proteins.
You are absolutely right! It should just say "40". Thank you so much for letting me know ❤ I will leave this comment up so everyone is aware of this.
This is how teaching biology should be.bring it to life
That's exactly the goal! Thank you ❤
What a great explanation 🫡♥️
Glad it was helpful! ❤
Thanks for the best explainating
You are most welcome! ❤
Thank you sir!❤
Watching from Bangladesh💖
You're very welcome! ❤
that was really good and useful thanks alot
You're welcome! 🙌
Thani you for this video !
You are very welcome! 😊
I have a test on 70S and 80S Ribosomes in a few hours lol. Thanks for finally helping me understand what a ribosome even is :)))
Best of luck! 🙌
@@JoaosLab Thank you!!! I got full marks on the test :)))
He is good, why don't people watch his videos. He deserves more than 100m subs.
Thank you so much for the kind words! I believe that in time, and with support like yours, people talking about and sharing the videos, this will help us build a larger community. 🙌
nice lecture..may i have other functions of ribosomes
this really helped me to learn. Thanks a million!!!!. And also I wanted to make such videos in my native language. So, can you please tell me which software did you use to create these videos?
So happy to hear that! You're very welcome. 😊 We use mainly AEs to animate these videos.
this is so awesome!!!! 💜 keep makin' vdos sir!
Thank you! I sure will ❤
Tq somuch sir. You deserve more likes for this
You're very welcome! And thank you for the kind words! 😊
yesssss! you made science beautiful 😢
Thank you! Science is indeed beautiful. ❤😊
Muito bom seu vídeo! Ameiiiiii
Muito obrigado, Veronica! 🙏
Brilliant! And funny.
Thank you, Val! ❤
Love the video🥰
Thank you! ❤
I am your new subscriber you help me a lot to clear my concept ❤
Welcome aboard! ❤
Thank you sir 🙏.. this video helps me alot 😇
You're very welcome! 🙌
thank you!
You're welcome! 😊
Helped a lot thanks
You're very welcome! ❤
Great video. I think it would be informative to include the fact that the anticodon on the tRNA (which binds to the mRNA codon) specifies which amino acid it will carry.
Thank so much, Andrew! That's a good point. I am planning to create a video in the future where I will cover that topic in more detail. So stay tuned!
Awesome 💯
Thanks 🔥
This vedio is also helpful for me..❤
Glad to hear that! ❤
Thank you and I mean it
About to write an exams and this came in handy
So happy to hear that! I hope your exams went well! 🙌
Thank u sir i have learned a lot.......❤
You are very welcome! ❤
Thanks a lot i got more information about ribosomes
You're welcome! 😊
How does the phone call at 5:25 work actually inside a cell?
Nice video very helpful....
Thank you! 😊
So beautiful, so elegant just looking like a wow
Thank you so much 😊
Hatts of you sir❤
Thank you! 😊
Thanks man
You're welcome! 😊
Sir ur the best
Thank you so much! ❤
Nice explaintion👍😄
Glad you liked it! 🙌
Thank You
You're very welcome! 😊
Very engaging 😊
Thank you! 😊
Finally I found this channel which make me laugh as well as study🥺😇
So happy to hear that! 😊
@@JoaosLab 😃thanks for replying my comment 🥺
@@SpeedyScenes39 You're very welcome! ☺
تحيه ليك من مصر ❤️❤️❤️❤️
More cell biology please
Sounds like a plan! 🙌
Thanku❤❤
You are very welcome! ❤
Nice video
Thank you! 😊
❤
Sir why are prokaryotic are only one rrna
best video
Thank you so much! 😊
How to calculate 70s 80s ribosome subunit
Omg the way u teach is awsome can u be my prof fr
Thank you so much for the kind words! 😊❤
Can we call ribosomes cell organelles since we say organelles are not present in prokaryotic cells ? 2:35
Bro u get one subscriber from me😂🎉❤️ ... U saved someone here 😭💗
🇩🇿
So glad to hear! Welcome to the channel! ❤🙌
Sir, in some source, it's says, "The overall structure comprises a large 50S subunit, composed of 23S rRNA, 5S rRNA, and 28 ribosomal proteins, and a small 30S subunit composed of 16S rRNA and 20 ribosomal proteins." (www.ncbi.nlm.nih.gov/pmc/articles/PMC7546915/#:~:text=The%20overall%20structure%20comprises%20a,rRNA%20and%2020%20ribosomal%20proteins.) But in your video, you says that in 30S subunit there are 16S and 21 protein and in 50S subunit, there are 5S and 31 protein. So which information is correct?
(I'm weak in English, so please try to understand my language)
Hi Shahria, This number might differ slightly between references. The ones I have used mentioned the numbers I listed in the video. For example, this one: www.shorturl.at/dpSU1 🙂
@@JoaosLab Thanks sir
🙂
In our book, 70S ribosome has 3 rRNAs of 23S, 16S, 5S. And 80S ribosomes contain 80 types of proteins.
The numbers may vary depending on the book/reference you use. So use those that is recommended by your instructor. 😊
Man you are so great......i can't believe you just increase my IQ level😁😲...Thanks alot, I salute you🙏👊
So glad to read your comment! Thank you for your support 🙌
Where does the tRNA come from? And what happens to the mRNA after the protein is made, where does it go?
tRNA molecules are transcribed from specific genes in the nucleus, carry amino acids to the ribosomes, and participate in protein synthesis. mRNA molecules are transcribed from DNA and serve as templates for protein synthesis. Once the protein is made, the mRNA is degraded, and the ribosomes can be reused for further protein synthesis. I hope this helps answer your questions. 😊
Thank you for this video.
My pleasure!
❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
aren't you the guy from kenhub???
Yes! I am one of the cofounders of Kenhub. This is my personal channel. Welcome! 😊
I like the accent 😎
23s rna was missing
You are explaining those while making joke its cool😊😊😂🤣
I am so glad you liked the humor! 😊 I love to laugh, so just wanted to bring that to the videos as well.
I think ribosome is not an organelle
It's just a macromolecule which is found in cytosol
It's definitely debatable. Ribosomes are complex macromolecular structures found in the cytosol and attached to the endoplasmic reticulum. While they are essential for protein synthesis and are often referred to as organelles, they differ from traditional organelles as they are not membrane-bound. This information can also differ a lot between references. Some of the main references consider them non-membrane-bound organelles, others just macromolecules.
The ribosomes isn't organelles, because they aren't membrane bounded. As it is mentioned in Campbell chapter 7 edition 11
Organelles can be membrane-bound or they can also be non-membrane-bound, but they are still organelles. 😊
I was confused about Ribosomes and I didnt want to read the text book so I came here
Welcome to the channel!
I think of fishes, cause riba is fish in slavic languages..
1/3 sugar, 1/3 spice and 1/3 everything nice...just kidding! 😀
Gotta love some powerpuff girls!! ❤
They r nt organelles bc they dnt ve membrane they r structures
Not all organelles are membrane-bound. 😊
Ribosomes are technically not an organelle since they do not have a double membrane, but can be considered a ‘non-membranous organelle’
Organelles can be membrane bound or non-membrane bound. Ribosomes are non-membrane bound organelles, but they are still organelles. 😊
Man how come you are so underrated 😭😭😭 great video btw, I am a first year medical school student and thanks to you my suffering with histology ended just now 🥹🤍🤍
Thank you, Mariam! That means so much to me. 😊 I am also glad these are useful to you in medical school. Stay tuned for more video coming out in the next weeks.