I don't see the sense strand as protecting anything. In fact it would be a bad situation as it is the sense strand that is the information backup in case the template strand is damaged (which by the way is very common in transcription). So why would nature assign the sense strand to guard duty? I think the sense strand defense notion is an error.
In DNA the atoms of the purine or pyrimidine ring are first numbered 1, 2, 3, etc. Carbon atoms in the deoxyribose sugar are then numbered 1', 2', 3', 4', and 5' . Phosphate groups are attached to the 5'- and 3'-carbon atoms of each sugar to form the backbone chain of DNA. One end of the chain carries a free phosphate group attached to the 5'-carbon atom; this is called the 5' end of the molecule. The other end has a free hydroxyl (-OH) group at the 3'-carbon and is called the 3' end of the molecule.
definitely the best explanation out there, i've tried sooo many and this is the clearest, continue making these awesome videos please!.
Thank you so much!
Read up, write down. SO HELPFUL, thank you!
Yeah I was also confused by this
I'm studying to become a vet and these videos are awesome. Thank God for you!
SO HELPFUL! I think bc of you I'll do well on my genetics exam 🙂
I read up on it so I could write it down. Yes!
Haha yes!
Everything is attractive about this video !
lol
the template strand is the 'touch' strand. its the one touches the polymerase
Nice!
Thank you very much. This has been very helpful to me
Really helpful video, thanks!
thank you so much!!
Thank you so much..
if i pass the mcat or the imat, it's only thanks to these explanations
sir I love you.
This is too good sir.....
Im here to find out, which one of the following precedes another:
- DNA prised strands recoiling
- pre-mRNA/transcript detachment from the template
I don't see the sense strand as protecting anything. In fact it would be a bad situation as it is the sense strand that is the information backup in case the template strand is damaged (which by the way is very common in transcription). So why would nature assign the sense strand to guard duty? I think the sense strand defense notion is an error.
Thank you for the explanation. Which of the strands actually bears the T7 promoter sequence, please?
Hi, doctor. What happens to the sense and antisense strand after transcription?
God bless you
Thank you
very useful thank you so much!!!
did you play AJ in the office?
I sstill don't understand why it's said (5to3 direction)!
In DNA the atoms of the purine or pyrimidine ring are first numbered 1, 2, 3, etc. Carbon atoms in the deoxyribose sugar are then numbered 1', 2', 3', 4', and 5'
. Phosphate groups are attached to the 5'- and 3'-carbon atoms of each sugar to form the backbone chain of DNA. One end of the chain carries a free phosphate group attached to the 5'-carbon atom; this is called the 5' end of the molecule. The other end has a free hydroxyl (-OH) group at the 3'-carbon and is called the 3' end of the molecule.
You didn't really talk about elongation :/
I hear you. Did you by chance want to see the elongation process for translation?