His calm demeanor, how he talks, and his accent are some of the qualities of this man. Thank you, sir!

@shomusbiologyofficial

3 жыл бұрын

Thank you so much for appreciating my efforts

this man is a king, explained so concisely what my professor could not explain in two hours... thank you sir!

@shomusbiologyofficial

2 жыл бұрын

Thank you so much for appreciating my efforts

just got out of COVID quarantine and my prof didn't explain this at all and the figures were making it really confusing. I skipped ahead to the part I was confused and it took literally a minute and I completely understood this topic. thank you so much for this video that you created like 5 years ago

Can you explain why did you put carboxyl group in ionized state, whereas amino group was not ionized.(in cell conditions both are ionized)

You are the best! I never understood this topic so clearly before. Same for many other topics you taught in your other videos. Thank you so much!

@shomusbiologyofficial

2 жыл бұрын

Thank you so much for appreciating my efforts

Thanks for the video.. cleared the concept ❤️❤️👍👍

Thanks a lot Sir,,,,you made it crystal clear....The concept about that become as clean as fresh water.... 🙏🙏🙏Keep going sir....

@shomusbiologyofficial

3 жыл бұрын

You're welcome. Glad to hear that you're getting benefit from my lectures

Thank you is a very small word for your videos sir.. You are great

Sir me apke video se hi hamara pura syllabus ache se samaj me aa jata he so tnx and vert good work and very helpful for our study

Thank you, Sir. Your videos are really helpful for me to understand the concepts of biochemistry. And I'd strongly recommend to anyone to watch your videos to clear their doubts.

@shomusbiologyofficial

5 жыл бұрын

Glad to hear that you are getting benefit from the videos

@vishnuparihar5445

4 жыл бұрын

Ok

@vishnuparihar5445

4 жыл бұрын

Thisari Upamalika ok

I had a hard time trying to understand this simple concept and finally it all made sense. Bless your soul for making such content, you are helping so many people including me to understand basic fundamentals in biochem/biology/chem.

you've enlightened my understanding better. Thank you very much SIr

@shomusbiologyofficial

3 жыл бұрын

You're welcome

Thankyou for simplifying this to me I definitely feel more confident for my exam.

@shomusbiologyofficial

3 жыл бұрын

You're welcome

Eventhough there was a mistake,but thanks because you made me sure about my idea! I concluded the same thing when I studied amino acids alone!

great job!

Thank you for giving me some clarity on this topic, I am currently taking a self-taught biochemistry class with a very confusing professor. Thank you.

@shomusbiologyofficial

2 жыл бұрын

You're welcome

Your videos helped me lot in class 12

You made this so simple, thank you.

@shomusbiologyofficial

Жыл бұрын

You're welcome

Shomu Sir , i like your personality and also the way of talking. wow

@shomusbiologyofficial

3 жыл бұрын

Thank you so much for appreciating my efforts

Thank you so much!! It's so clear to me now!!

@shomusbiologyofficial

3 жыл бұрын

You're welcome

Omg Thank you so much sir! you explained it very well

@shomusbiologyofficial

3 жыл бұрын

You're welcome. Glad to hear that you're getting benefit from my lectures

Thankyou sir for making the concept easy to understand 🙏

@shomusbiologyofficial

3 жыл бұрын

You're welcome

Thank you so much for this very simple and informative lecture

@shomusbiologyofficial

3 жыл бұрын

Thank you. Glad you liked my lectures

You are doing great job sir.. God bless you

@shomusbiologyofficial

6 жыл бұрын

+Anjali Shakya thank you. Glad you liked my lectures

@CrestScienceAcademy

6 жыл бұрын

Anjali km yes

@CrestScienceAcademy

6 жыл бұрын

Hi

sir can u make video on longpolypeptide chain like this. plzz soon becoz it gives idea how can calculate

Wow KZread has the best teachers!

@shomusbiologyofficial

4 жыл бұрын

Thank you

Legend! Thank you so much.

@shomusbiologyofficial

2 жыл бұрын

You're welcome

You're the best💯

@shomusbiologyofficial

2 жыл бұрын

Thank you so much for appreciating my efforts

thank you very much sir you're all vidio help me lot

@shomusbiologyofficial

4 жыл бұрын

You're welcome

Nice🔥🔥🔥

Too good explaination and easy to understand

@shomusbiologyofficial

3 жыл бұрын

Thank you. Glad you liked my lectures

awesome thanks. God bless

@shomusbiologyofficial

5 жыл бұрын

You're welcome

Your explanation is too much good sir ♥

@shomusbiologyofficial

3 жыл бұрын

Thank you so much for appreciating my efforts

Awesome lacture... 👌👌Thank you so much for clearing my concepts with amino acid charge calculation 🙏🙏😊

@shomusbiologyofficial

5 жыл бұрын

You're welcome

@pierrejeanes

5 жыл бұрын

@@shomusbiologyofficial multipel ?

@pierrejeanes

5 жыл бұрын

veryveryveryveryveryveryveryveryvery dificult

will de-protonation of amine happen at pH 10 for developing a negative charge over -NH gr.

Excellent sir God bless you

@shomusbiologyofficial

2 жыл бұрын

Thank you

thnks pro

@shomusbiologyofficial

6 жыл бұрын

+Biologie facile you're welcome

where can i find part 2? it's not shown to me ,if someone could put its link i'd be thakfull

Thanks you so much!! Where can I see the second part of the class? I need to know how to calculate the net charge for a polypeptide

Sir I have some confusion with glycine formula. In the video it is NH - CH2- COO-. Is it correct.

@soumyajitdas6686

3 жыл бұрын

Yrs

Thank you soooooooo much Sir!

@shomusbiologyofficial

2 жыл бұрын

You're welcome

bro ur the best

@shomusbiologyofficial

Жыл бұрын

Thank you

Tqsm sir ❤️

@shomusbiologyofficial

Жыл бұрын

You're welcome

For Glycine when pH is 12 how does the net charge is -1? In N-H because of the deprotonation the charge is -1 and in COO- bond there is -1 charge so the total net charge is supposed to be -2. When pH=7 you are counting the charge of COO- is -1 to get the total net charge. Then why when pH=12 you are not counting the charge of COO- group -1 charge to get the total net charge? Can you please explain it?

thank you sooooo much man

@shomusbiologyofficial

2 жыл бұрын

You're welcome

Thank you 🤩

@shomusbiologyofficial

4 жыл бұрын

You're welcome

Thank you sooo much sir .....

@shomusbiologyofficial

Жыл бұрын

You're welcome

Very informative sir.

@shomusbiologyofficial

5 жыл бұрын

Thank you for appreciating my efforts

Sir could you plz elaborate how the molecule are protonated and deprotonated .

Thank you!

@shomusbiologyofficial

2 жыл бұрын

You're welcome

Where can I find the second video

Sir, I'm a JEE aspirant and I recently faced a problem on Biomolecules The question had three phases of glycine where [A]- Both acid part and -NH part was protonated [B]- Only the -NH part was protonated [C]- Both the parts was deprotonated pKa1=2.3 pKa2=9.7 The question asked if at pH=2.3, half of [A] is converted to [B] or not? So sir, can I consider it to be correct that yes it is converted, on the pretext that half part is protonated and half is deprotonated? (I am having confusion in the part where it asked 'converted', and I am not sure that half protonation would result in half conversion of phase [A] to phase [B])

Hello sir, i have a question whether the Pka value would be given in CSIR-net question or we have to memorize??

thank you for this video friend

@shomusbiologyofficial

2 жыл бұрын

You're welcome

Thank you sir 👍👍....

@shomusbiologyofficial

3 жыл бұрын

You're welcome.

Damn! You have no idea how long have been going through videos on KZread and still couldn't answer a question on this topic ,I'm preparing for MCAT, this will go a long way. Only way to pay you is to share the video

@shomusbiologyofficial

2 жыл бұрын

Thank you so much for appreciating my efforts

Thank you sir🙏

@shomusbiologyofficial

4 жыл бұрын

You're welcome

Great sir🤗

@shomusbiologyofficial

3 жыл бұрын

Thank you

Your videos are really helpful...I m totally dependent on ur videos. Thanks a lot...you are doing a great work

@shomusbiologyofficial

6 жыл бұрын

+Nitin Chauhan thank you. Glad you liked my lectures. Please subscribe and share

@nitinchauhan9075

6 жыл бұрын

Shomu's Biology : No concept is difficult with your way of teaching.

Excellent explanation

@shomusbiologyofficial

2 жыл бұрын

Thank you

@sanjaisrao484

2 жыл бұрын

@@shomusbiologyofficial welcome

THANK YOU!!!!

@shomusbiologyofficial

3 жыл бұрын

You're welcome. Glad to hear that you're getting benefit from my lectures

When I get confused in some topic in biology ,I usually watch your videos, it gives clarity.tq sir

Thank you so much sir i completely understand this topic🥰😅

@shomusbiologyofficial

3 жыл бұрын

You're welcome. Glad to hear that you're getting benefit from my lectures

Oh! what an explanation

@shomusbiologyofficial

Жыл бұрын

Thank you

In case of titration of a peptide chain, should we start from the fully protonated form of the peptide or the fully deprotonated form?

Where I can find the second video for polypeptide?

is net charge would be -2 at pH 12 since there is already -1 (pH 12 does not change -1 and -1 stays -1) in carbonyl group and very basic condition(pH 12) rips out H from NH which makes -1 as you mentioned, So -1 + -1 =-2 isn`t it?

@mytwinze942

4 жыл бұрын

I agree with you ,we need clear this point

very informative

@shomusbiologyofficial

6 жыл бұрын

Thank you

@sudiptadhara1983

6 жыл бұрын

sir I am a student of Physiology(b.sc)...IIT jam ka kaise preparation lena chahiye..please inform me.....

sir how to find the next class?

Thank you very much for this video it really helped with my studying!!

@shomusbiologyofficial

4 жыл бұрын

You're welcome. Glad to hear that you're getting benefit from my lectures

The pI of glycine is written as 5.97 in books. Is that correct if we take ph 5.97 instead of 7 in this calculation? In books the formula for pI is , 1/2 (pK1+ pK2) i.e., 1/2 (2.34+ 9.6) = 5.97

sir please solve the analytical part of csir net 2017.. your videos help a lot.. thank you so much sir.

@shomusbiologyofficial

6 жыл бұрын

+Shonali Krishnani I will

thank you

@shomusbiologyofficial

Жыл бұрын

You're welcome

thanks man, Greetings from Germany :D

@shomusbiologyofficial

3 жыл бұрын

You're welcome. Glad to hear that you're getting benefit from my lectures. Please subscribe and share

Thank you sir

@shomusbiologyofficial

3 жыл бұрын

You're welcome

Thank you souch sir

@shomusbiologyofficial

4 жыл бұрын

You're welcome. Glad to hear that you're getting benefit from my lectures

Sir, it means for glycine pI ranges from ~3 to 9 ?

He taught the subject better than my professor

@shomusbiologyofficial

3 жыл бұрын

Thank you so much for appreciating my efforts

Are you sure that the pI for glycine is 7 and not 5.97...🤔🤔 Isn't pI supposed to be calculated as (pKa1+pKa2)/2 For glycine it would be (2.34+9.60)/2=5.97

@Rohit.Kashab

3 жыл бұрын

exactly as we will get zwitterion in between these two ph's so he is wrong on this part

excellent

@shomusbiologyofficial

5 жыл бұрын

You're welcome

Sir pls make vdo on optical properties of aminoacids

can u please tell me about the selection rules

god bless your soul

@shomusbiologyofficial

2 жыл бұрын

Thank you

Sir ionizable R grp wale..ka video hai?

I don't get why the net charge of pH 12 is -1. Can someone explain why? I thought it would be -2, this is because there would be a negative charge from both the nitrogen and oxygen so (-1+-1=2). I don't understand why he ignored the charge in the oxygen in pH 12, but accounted the oxygen's charge in pH of 7.

When KZread teaches you more than a top University :/

Thank you for nice video. What would be the net charge at pH 5.5? If the solution at pH 1 changed to pH 11, what would be net charge? and last, What would be net charge at pH 9.6 (pH equal to pka of NH2 grpup) ? It would help me in academic endeavour if I got response. Thank you again. :-)

sir what will be the charge of glycine at pH 4,5,6,7,8, and 9. according to you will be zero.then what is PI value for glycine. it seems all of these ph values will be PI for glycine as well.

i have a question regarding pH 12. Amine already has no H+, so why did u say deprotonation and write -1 on top?

please make a detailed video on thermodynamics of protein stability and vant hoffs equation

@shomusbiologyofficial

6 жыл бұрын

+20tejas okay. Will try to do that

@20tejas

6 жыл бұрын

Shomu's Biology thank you.☺

@srikantadash4603

4 жыл бұрын

Plse sir

nice clarity

@shomusbiologyofficial

3 жыл бұрын

Thank you

pls make a video to calculate the net charge and PI (isoelectric point) of a polypeptide at different pH. Problem N0.- 11 of Lehninger biochemistry, chapter -3, 4th edition

thank you! god bless!

Can someone put in the link for next lecture?

Sir! please explain the titration curve of alanine

Thanks for the Video. Please check your calculations before uploading...

@shomu Re COVID Why is the death rate in Italy in 0-18 year olds less than 2% with everyone else roughly evenly divided into 3 equal groups. With many young adults to 50 year olds suffering from a cytokine storm, what are your thoughts?

Thank you. That was very helpful.

@shomusbiologyofficial

5 жыл бұрын

You're welcome

Where is ur next class regarding this topic.

any values in between 2.4 and 9.5 will be zero and how will we find the pi point?