Best explanation for VISUAL LEARNERS. Most videos here IGNORE visual learning and assume people have a clear understanding of topic without showing all key points in clear visual format. YOU ARE AWESOME!
hello mam...just wanted to extend my gratitude....i hv watched a hell lot of videos n nothing seemed to help....bt this video of yours cleared all the concepts...n also i tried a lot of mcq based on this...n all were bang on correct....so a huge thank you..love from India🙏🙏
@@BiochemistryNK Hey, respected mam, I wanted to know how we can calculate the net charge on a di peptide or polypeptide at different ph?? Can you please help me???
Hello dear, this video include the Tyrosine but I will gladly make another video very soon including Cysteine and Aspartic acid and some other amino acids too :)
@@anjaligupta6180 I didn't get you well, do you mean the charge of cysteine (SH) alone is -2 at pH 12 ? if yes you need to check your answer again because the charge of a group can be either +1 or -1 or 0 and that of cysteine(SH) on pH 12 will be -1. Please refer to video that I made on your request to practice more and I sure It will helps to correct any misunderstanding :) ruclips.net/video/IQ6sSer3Ucg/видео.html
@@BiochemistryNK mam with all due respect... the answer for charge of cystiene at ph -12 comes out to be -2 this what it came when i solved it by your method. n also this was the very answer in MIT university class test pdf i downloaded from the internet...!! thnk you.
my apologies for not understanding you well, i was talking about the charge of SH of cysteine and you were talking the charge of the whole amino acid of course it will be negative 2 because the ionizable groups will be (NH2, S-, COO- ).
Best explanation for VISUAL LEARNERS. Most videos here IGNORE visual learning and assume people have a clear understanding of topic without showing all key points in clear visual format. YOU ARE AWESOME!
So happy to read your comment 🌷
Thank you so much! I looked at a lot of videos but thanks to yours I finally understand!
You deserve a million subscribers right now.
Thank you 🌷
hello mam...just wanted to extend my gratitude....i hv watched a hell lot of videos n nothing seemed to help....bt this video of yours cleared all the concepts...n also i tried a lot of mcq based on this...n all were bang on correct....so a huge thank you..love from India🙏🙏
Thank you for writing this feedback I am really glad it helped you :)
@@BiochemistryNK your welcome😊
@@BiochemistryNK
Hey, respected mam, I wanted to know how we can calculate the net charge on a di peptide or polypeptide at different ph??
Can you please help me???
Super duper helpful, great for visual learners
May God Bless you always...
U kinda saved my life🙏🙆
I am glad it helped 🌹
Amazing explanation! Thank you!!!!
جزاك الله خير 🌸
and it was really helpful
Thanks you are the best!
Amazing! Thank you!
Thanks a lot .really helped me a lot ❤️
Perfect
Thank you
thaank u u saved my life !!!
thank you dr
hello mam can u do one more video with some more amini acids like cysteine tyrosine and aspartic acids
Hello dear, this video include the Tyrosine but I will gladly make another video very soon including Cysteine and Aspartic acid and some other amino acids too :)
@@BiochemistryNK ohh yes plz... charge of cysteine at ph 12
my answer came ( - 2 )
once again thnk you🙏
@@anjaligupta6180 I didn't get you well, do you mean the charge of cysteine (SH) alone is -2 at pH 12 ? if yes you need to check your answer again because the charge of a group can be either +1 or -1 or 0 and that of cysteine(SH) on pH 12 will be -1. Please refer to video that I made on your request to practice more and I sure It will helps to correct any misunderstanding :) ruclips.net/video/IQ6sSer3Ucg/видео.html
@@BiochemistryNK mam with all due respect... the answer for charge of cystiene at ph -12 comes out to be -2
this what it came when i solved it by your method.
n also this was the very answer in MIT university class test pdf i downloaded from the internet...!!
thnk you.
my apologies for not understanding you well, i was talking about the charge of SH of cysteine and you were talking the charge of the whole amino acid of course it will be negative 2 because the ionizable groups will be (NH2, S-, COO- ).
👏
you are welcome !
The pka of Lysine is 10.8