First you have to read qst carefully..If the qst(length of pp) is about alpha helical then ans will be- no. of aa*0.15nm,,,,,if the qst says about bita sheet the ans will be -no. Of aa*0.35nm
it can also be calculated by the distance between each amino acid is 1.5A WHEN IT IS MULTIPLIED with no of amino acids we get the axial length for eg no of amino acids = 50 50*1.5=75 i think it is also correct
A polypeptide chain with alpha helical structure has length of 100 nm find the no of residues present in the chain and how many turns are in this alpha helix peptide . anyone pls help me with this
U have explained it in a lengthy process. u have made it complicated. we know that the distance between 2 amino acids in alpha helix is 1.5A (amstrong). to solve this problem, we can use 1.5 A x 78= 117 A. there is no need to speak about turns and pitch
Thinks sir 🎉🎉🎉😂😂😂فهمت هالموضوع بعد صراحه سنه كاملة وبعد مااختبرت ٣ مرات بالمادة
shomu plz make live videos on all topics of biochemistry n cell biology topics like transport of protein via mitochondria.. vesicles tethering
Sir What will be the length when polypeptide chain is fully extended respectively??
Say
How to calculate the length of the polypeptide in fully extended form?
Pathfinder main yea qn bi pucha tha but mention kiya nehi gaya hai
Sir plse reply
78× 3.6 = 280 angstrom
@@anjaligupta6180 is it correct explanation of polypeptide lenghth in fully extended form ?
First you have to read qst carefully..If the qst(length of pp) is about alpha helical then ans will be- no. of aa*0.15nm,,,,,if the qst says about bita sheet the ans will be -no. Of aa*0.35nm
it can also be calculated by
the distance between each amino acid is 1.5A WHEN IT IS MULTIPLIED with no of amino acids we get the axial length
for eg no of amino acids = 50
50*1.5=75
i think it is also correct
yep.. i can do this without help.....thanks for your superb lecture
Sir in this same question what will be the length when polypeptide chain is fully extended respectively?
Can u please tell me how to calculate length of polypeptide chain when polypeptide chain is fully extended.
Sir plz make video on thermodynamics numericals.
Thank you
What will be length of fully extended peptide?
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Glad you liked my lectures
A polypeptide chain with alpha helical structure has length of 100 nm find the no of residues present in the chain and how many turns are in this alpha helix peptide .
anyone pls help me with this
You are blessed.
Thank you
pitch ki value kese describe ki ? plz explain me this sir
No of beech
Thank you Sir
You're welcome
Awesome sir
how are we supposed to know the value of all these
Sir what'll be the molecular weight of this alpha helix?
How to calculate?🙏
Calculate mol wt of amino acids separately then add them together to get total value
U have explained it in a lengthy process. u have made it complicated.
we know that the distance between 2 amino acids in alpha helix is 1.5A (amstrong).
to solve this problem, we can use 1.5 A x 78= 117 A.
there is no need to speak about turns and pitch
I mentioned few terms as well to explain the DNA structure but yes we can solve it the easy way
true ...its a simple
He explained WHY it is 1.5 .. not just blindly use the 1.5 Really appreciated Shomu :)
@@kurapica0واذا طلب بالسؤال حساب عدد
الpitch
في هذا السؤال وكان عدد اللفات اكثر من واحدة واكون شاكرة
thanx @suman
My lecturer keeps refering to amino acids as residue, is that correct term? Or is he wrong? I trust shomu more than my lecturer.
Yes you can call them amino acid residue
@@shomusbiologyofficialplease what number of pitch in problem if number of amino acids 140
Thankuu
You're welcome
nice sir
thanks
👍
sir videos are good.but taking too much time..very slow
awesome sir
+Anoop Nehra you're welcome