I had no clue what translation/transcription was before watching but you just taught me everything with this video. Thank you so much! I love how you explain things clearly and use diagrams.
DNA -> RNA -> Protein Transcription Process of taking a section of DNA and copying/transcribing it into RNA 1. Initiation Promoter DNA signals when and where transcription takes place RNA polymerase finds this promoter and separates the double stranded DNA Once separated, the RNA polymerase binds to the DNA and starts transcribing a section on ONE strand into RNA TEMPLATE STRAND = the strand the RNA is copying 2. Elongation RNA polymerase reads the template strand and builds a complementary RNA STRAND by bringing the appropriate nucleotides together. The RNA strand is different because Adenine pairs with Uracil. A-U 3. Termination There is a section of DNA (terminator sequence) where transcription stops. Once the RNA Polymerase reaches the terminator sequence, the RNA strand separates from the DNA Translation Building a protein based on an RNA blueprint - RNA contains the info to build the final product Codons a sequence of 3 nucleotides that code for a specific amino acid note: any pairing of 3 RNA nucleotides will code for a specific amino acid Translation Process Once RNA leaves nucleus, it attaches to a ribosome and translation begins The ribosome reads the RNA strand until it finds the AUG (the start codon - signals for protein synthesis to begin) The amino acids are brought to the ribosome by tRNA and link together to form a polypeptide chain that will become a functioning protein. Each tRNA has an anticodon that matches w/ the codon on the RNA being translated. Continues with the ribosome reading 3 nucleotides at a time and bringing in the appropriate tRNA w/ it's associated amino acid The process starts when the ribosome reaches a stop codon. Stop codons signal to stop translation.
Dude! I totally get it!! Light bulb moment! I have been trying to make sense of what we are learning in my biology class to no avail. I stumbled across this video and....... HA-ZA!! I get it!! Thank you so much!
I have seen a lot of videos but trust me this one is the best..... I watch a lot of your other videos too. Great work and your videos are truly great help Keep it up :)
Hello teacher i have a question which i am struggling at the question is why we need transcription and translation to get protein can't it be done just inside the nucleus with just dna And trna?
Yes. There are 64 codons. Three of them are stop codons and 61 of them code for an amino acid. So, he wasn't wrong, but he should have been more clear.
Hi. Thanks for your video. It was very helpful. I would like to ask that how the genes of one organism is expressed well in a different kind of organism? For example, the genes of a glowing jellyfish being inserted into mice which makes the mice glow too. Is it because the nucleotide sequence is same in all kinds of organisms thats why its expressed successfully?
Animal cells are very similar at the cellular level. And although the make up of their DNA may differ, how the DNA functions is the same. It's definitely a complicated process, but the cells of a mice are going to read the jellyfish DNA like their own because DNA is DNA.
Thanks for the advice. What specifically about the audio needs to be improved? Volume, my clarity in speaking, drop the background music, too much echo, or something else? If you can give some specifics I would greatly appreciate it 💯
Hi! Great video! I think what BeatFly meant is literally just the quality of the audio. Your enunciation and everything else is fine, I think perhaps it's just the microphone? Once again thanks for the wonderful videos :)
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I had no clue what translation/transcription was before watching but you just taught me everything with this video. Thank you so much! I love how you explain things clearly and use diagrams.
DNA -> RNA -> Protein
Transcription
Process of taking a section of DNA and copying/transcribing it into RNA
1. Initiation
Promoter DNA signals when and where transcription takes place
RNA polymerase finds this promoter and separates the double stranded DNA
Once separated, the RNA polymerase binds to the DNA and starts transcribing a section on ONE strand into RNA
TEMPLATE STRAND = the strand the RNA is copying
2. Elongation
RNA polymerase reads the template strand and builds a complementary RNA STRAND by bringing the appropriate nucleotides together.
The RNA strand is different because Adenine pairs with Uracil. A-U
3. Termination
There is a section of DNA (terminator sequence) where transcription stops.
Once the RNA Polymerase reaches the terminator sequence, the RNA strand separates from the DNA
Translation
Building a protein based on an RNA blueprint
- RNA contains the info to build the final product
Codons
a sequence of 3 nucleotides that code for a specific amino acid
note: any pairing of 3 RNA nucleotides will code for a specific amino acid
Translation Process
Once RNA leaves nucleus, it attaches to a ribosome and translation begins
The ribosome reads the RNA strand until it finds the AUG (the start codon - signals for protein synthesis to begin)
The amino acids are brought to the ribosome by tRNA and link together to form a polypeptide chain that will become a functioning protein.
Each tRNA has an anticodon that matches w/ the codon on the RNA being translated.
Continues with the ribosome reading 3 nucleotides at a time and bringing in the appropriate tRNA w/ it's associated amino acid
The process starts when the ribosome reaches a stop codon. Stop codons signal to stop translation.
This kind of content is a great example of what media should be doing. Thanks for your work, please add more!
Thank you. Just trying to do my part.
Fax
This is a brilliant idea to learn English and science at the same time :)
Thank you!
Dude! I totally get it!! Light bulb moment! I have been trying to make sense of what we are learning in my biology class to no avail. I stumbled across this video and....... HA-ZA!! I get it!! Thank you so much!
This is very helpful mostly during this quarintine time
Glad to hear it.
Allah Almighty give you a lot of success ❤️❤️❤️❤️ say Ameen ❤️❤️
"I'll BE BACK" - Terminator
Thank you for making this type of content
You are welcome 😊
Thanks sir , this was just crystal clear
Glad I could help.
on this 5 min video for like 20 mins taking notes 😂😂thank you
I have seen a lot of videos but trust me this one is the best.....
I watch a lot of your other videos too.
Great work and your videos are truly great help
Keep it up :)
Thank you so much!! I was struggling to understand until I watched this video. Great teacher!
Codons making our life much better😂😂😂😂😂👍👍😂😂😂😂😂😂😂👍👍👍
Jokes apart awesome explanation ❤️😜
Thank you so much 😀
Hello teacher i have a question which i am struggling at the question is why we need transcription and translation to get protein can't it be done just inside the nucleus with just dna And trna?
amazing lecture ever, i cant understand this topic but after watching your video it is super dooper crystal clear, thank you. keep making good videos.
Wow! This was so helpful. Thanks so much!
Very clear explanation. Thank you
I thought there were 64 codons?
Yes. There are 64 codons. Three of them are stop codons and 61 of them code for an amino acid. So, he wasn't wrong, but he should have been more clear.
Deserve more subs 💪
I appreciate that
this helped sooooo muchhhhhhh thankkkk youuuuuu
You are welcome!
Hi. Thanks for your video. It was very helpful. I would like to ask that how the genes of one organism is expressed well in a different kind of organism? For example, the genes of a glowing jellyfish being inserted into mice which makes the mice glow too. Is it because the nucleotide sequence is same in all kinds of organisms thats why its expressed successfully?
Animal cells are very similar at the cellular level. And although the make up of their DNA may differ, how the DNA functions is the same. It's definitely a complicated process, but the cells of a mice are going to read the jellyfish DNA like their own because DNA is DNA.
@@2MC Thanks a lot.
thank you so much this was very helpful
Can translation proceed without transcription?
i believe it cannot. it has to undergo transcription first
So who or what controls this manufacturing process? Where is the force that drives this?
The cell itself controls this process. Signals within the cell determine what genes are transcribed and when they are transcribed.
@@2MC That is super weird to me.
Sir , please explain the partial double bond character of peptide bond
THANK YOU VERY EDUCATIVE.
You are welcome.
amazing, so helpful
Why so late?
Hope You are alright & happy in your life.
Busy life, busy work. I'm hopping to put out more videos more frequently.
Can u make a video on *ecological niche* and *heterosis*
I'll look into those topics.
Ooo neet student.!! 😅😏
Alfredo Marcos de Souza Amaral
I love this. Thank you
Amazing really....😍
I think if you improved your audio quality, you'd get way more views. But it was very helpful otherwise, thanks.
Thanks for the advice. What specifically about the audio needs to be improved? Volume, my clarity in speaking, drop the background music, too much echo, or something else?
If you can give some specifics I would greatly appreciate it 💯
Hi! Great video! I think what BeatFly meant is literally just the quality of the audio. Your enunciation and everything else is fine, I think perhaps it's just the microphone? Once again thanks for the wonderful videos :)
@@Rani-ve5dg Hi! I completely agree with you :)
I don't see an issue with his audio or mic.
About to take a huge bio test tmrw. I’ll come back and let you know how it went!
Can't wait to hear how it went. Good luck!
How did it go?
helpful, im not mad, but this is more than two mins. but stil REALLY GOOD.
Consider it a bonus 🎉
You're great!!!!!
Thanksss
"New Carriers"? 🤔
What grade is this ?
anyne has idea ???
That all depends on who is watching and benefiting.
I make most of my videos with High School students in mind, but they certainly benefit others.
What grade particularly..
@@ModernEducationYt it depends on what grade they start learning stuff like this
I can say now, I know how protein is made, thanks
love you sir from pakistan
Despite spending 3 hrs in watching it in slow motion repeatedly I have not understood a single word of it
Great fucking vid thanks man
You are welcome.
The way of explanation is good and the cookies example is perfect. I request you to make a deep vedio on Human Genome Project.
this was a lot longer than 2 mins. haha
Bobo talaga ako Wala Ako naintindihan
for some reason the background music was rly distracting to me :( couldnt concentrate
This was so informative! Thank you.
Glad it was helpful!