Translation part 2| protein synthesis by ehsan
1Aoa! MY name Is Ehsan and welcome to Biology with Ehsan
Lecture is the sequel of translation part 1 where
The lecture starts with mRNA structure, properties of genetic code especially genetic code redundancy aka degeneracy. Where it is explained how single amino acid can be coded by more than one codon with the help of wobble effect. Now what is wobble hypothesis , is elaborated completely with the help of structure of tRNA. tRNA contain three loops which are D loop, theta loop and anticodon loop. Then in the end structure of ribosomes and how antibiotics target ribosomes prokaryotic ribosomes are explained very well. Don't forget to subscribe
Wobble hypothesis also called wobble effect or wobble base pairs is explained thoroughly in hindi and urdu.
In this lecture we proceeded ahead and started with activation of amino acids/charging of tRNA. After tRNA activation the process enter in formation of initiation complex phase where mRNA, tRNA and ribosomal subunit combine properly with help of initiation factors to give proper initiation complex. What is the difference between Prokaryotic and Eukaryotic translation is also elaborated completely. After initiation complex the peptide elongation phase starts properly and amino acids are joined according to genetic code following termination phase of protein translation. Steps of protein translation are discussed conceptually in details. Importance of elongation factors and release factor is also exploited thoroughly.
Wobble hypothesis explains how single amino acid can be coded by more than one codons or how multiple codons can code for one amino acid, explained with examples
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About:__________________________
Name: Ehsanullah
University: Graduated from Quaid e azam university Islamabad, Pakistan
Department: Department of Biotechnology, Quaid e azam university Islamabad
Link for Biosynthesis of Biomolecules playlist:
https://youtube.com/playlist?list=PLxwfHdURnxtIAyTj-sQvp7rzAlVzernrA
Link for DNA playlist:
https://youtube.com/playlist?list=PLxwfHdURnxtKO2ykwXbSER2DhTOtz4V_D
Link for Biology first year chapter 1:
https://youtube.com/playlist?list=PLxwfHdURnxtIfY-CO38aHt6cgzyox-90q
Link for Bioenergetics:
https://youtube.com/playlist?list=PLxwfHdURnxtKBFWDO9ize7U32Y20YBgWU
Link for Water playlist:
https://youtube.com/playlist?list=PLxwfHdURnxtIbsMuxCxjbjO1OmqObo5ro
Link for Light dependent reactions:
https://youtu.be/1t0yUr4lfrA
Link for Calvin cycle:
https://youtu.be/5B61O0bsnp4
Link for Glycolysis:
https://youtu.be/Bn-LvqwkmSw
Link for DNA replication:
https://youtu.be/rtdvcgZzYP4
Link for exam preparation playlist:
https://youtube.com/playlist?list=PLxwfHdURnxtKR1boHIGVz5dr4Gbqdl7og
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@biologywithehsan2