Translation
This video describes the process of adding amino acids to a growing polypeptide chain during translation. This video is from: Essential Cell Biology, 3rd Edition Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, & Walter ISBN: 978-0-8153-4129-1Category: Tech
Author: garlandscience
Published (on YouTube): 2009-04-16
Published (here): 2012-05-23
Rating: 4.917808; Votes:292
Views: 173662; Favorites: 280
Video duration: 2 min.
«Translation» screenshots:
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Comments on «Translation»:
KristiTheSweetGirl on 2012-03-30
Eureka!! I found ...
Eureka!! I found it! The answer of my own question (and yours too). It is a enzyme called aminoacyl - tARN synthetase which joins the tARN with amino acids.
KristiTheSweetGirl on 2012-03-30
Those circles are ...
Those circles are amino acids. Each tARN contains one. The process of translation serves only to make those "circles" all together to synthesize the protein. Maybe u want to know where they are synthesize. The correct question would be how do them get attached to tARN ? I don't know! I just know (my biology prof told me) that amino acids come from food (nucleotides too, those which are in cytoplasm ), so amino acids are not synthesized in the cell. Hope I will be helpful! :)
badshabz1 on 2012-03-25
where are the ...
where are the circle protiens on top of the TRNA comming from?????
bkotake on 2012-03-13
if you understand ...
if you understand this completely then i hate you.
UnKnOwNiNsErTnAmE on 2012-03-07
KONY 2012
KONY 2012
Gumdrops8423 on 2012-02-15
word up
word up
Deniseiseise on 2012-02-11
YES! you should ...
YES! you should listen to your arm in a quiet moment and you'll hear that popping soung! believe me ;)
hawkinscraig05 on 2012-02-10
What I don't ...
What I don't understand... is that it says if the tRNA is correctly matched and remains bound for a long enough time, it is committed to be used in protein synthesis.... this suggests that it may be incorrectly matched... but isn't hydrolization confirmation that it IS correctly matched... can someone explain?
hawkinscraig05 on 2012-02-10
Does it really ...
Does it really make that popping sound?
rvida84 on 2012-01-30
What didn't you ...
What didn't you get, specifically?
cobrayzf on 2012-01-27
I still don't get ...
I still don't get it.
jubearsun on 2012-01-08
the tRNA is ...
the tRNA is REJECTED
beatlesb50 on 2011-12-20
definitely one of ...
definitely one of the better translation videos I have seen on YouTube
aryanenzo on 2011-12-10
She has a hot ...
She has a hot voice.
Lottechoco on 2011-11-13
the animation is ...
the animation is very useful
TheAngel81191 on 2011-10-22
they just break ...
they just break lose and the protien releases, and then at the stop codon the codes attached to the mRNA release and they all get used at other times =) I hope I helped (probably not I probably confused you, sorry I tried) lmao I'm a freshmen so this is the best I can explain it to you.
hkpopfan4lif3 on 2011-10-17
for the termination ...
for the termination step, it is simple; the subunit 30S and 50S reaches a stop codon, say UAA, UGA, or UAG (which do not code for any specific t-RNA), then the translation stops and the protein chain is released and the rest of the ribosomal apparatus detaches
MegaChicChi on 2011-10-08
this helped soooo ...
this helped soooo muchh! thank you!
xXTOBSTAR2BXx on 2011-10-03
i love the "blub" : ...
i love the "blub" :D
teapot12999 on 2011-08-27
Thank you! Now I ...
Thank you! Now I can visually see how this process work. It was so confusing when I first got taught this. :)
ROBLOXzerozx5 on 2011-04-26
SHAT~ to confusing ...
SHAT~ to confusing to this 7th grader...im going back to the musculatory system SCREW U GUYS!
needurun on 2010-12-08
didn't say anything ...
didn't say anything about the ribosome formation