How To Calculate The Isoelectric Point of Amino Acids and Zwitterions

Рет қаралды 482,579

4 жыл бұрын

This biochemistry video tutorial explains how to calculate the isoelectric point of amino acids. It also explains how to identify the zwitterion structure of an amino acid.
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Пікірлер: 279

@TheOrganicChemistryTutor 6 ай бұрын

Final Exams and Video Playlists: www.video-tutor.net/

@gloriaaddo9659 Күн бұрын

How did you determine which charged group gets deprotonated first?

@asmitarane8088 3 жыл бұрын

You saved my life, I’m about to cry at how badly my professor taught this lol

@Synexcu 3 жыл бұрын

i'm sorry, professor? dude i learned this on high school wtf? is this college level?

@asmitarane8088 3 жыл бұрын

@@Synexcu that's great for you then! :) don't know why you are on this video if you already know the content :))

@saswatmishra5644 3 жыл бұрын

@@smallnoob7577 I am from India, learning this in 12th grade. And my teacher seemed to speak Chinese for this😐, had to come here

@arwyncambal5369 3 жыл бұрын

WAIT! you all learned from your professor and teachers? this just appeared in our manuals without our prof teaching it.

@bernatkun8069 3 жыл бұрын

are you me?

@gfkenya9926 4 жыл бұрын

I hope you read this. I found you with Gen Chem and you have been with me through GC1, 2, Orgo 1,2 and select on Biochem. I will see you in medschool for refreshers! My kids will be tutored by your videos when they get in high school! I also was a regular debit patreon supporter. IF HE HELPED YOU, HELP HIM WITH WHATEVER YOU CAN. GENEROSITY ADDS UP! BLESSINGS TO ALL!

@segunodunlade4017 4 жыл бұрын

im in medschool and without this guy i would be dropping out as i speak

@luna740 3 жыл бұрын

He helped me in my IGCSE exams and now he’s getting me through my first year of den school

@jcmick8430 2 жыл бұрын

I, too, used this man's videos extensively throughout my undergrad work. I, too, was on his patreon.

@marisacasciola7287 Жыл бұрын

seriously you need this is med school for refreshers!!! This stuff doesn't go away after pre med classes.

@acecold6316 2 жыл бұрын

i was literally having a breakdown over how complicated my teacher made this, youre a lifesaver dude

@lh9591 4 жыл бұрын

Thank you so much! My biochem professor just told us "use the pKa values that are closest to each other, that is usually the answer."

@bobbykang5332 2 жыл бұрын

thats what my prof said too...

@redpilledbachelor7776 2 жыл бұрын

use only two pka, not three.

@RirichiyoShirakiin Жыл бұрын

but at 12:04 9.1 and 10.5 is closer than 2.2 and 9.1

@janelonton 3 жыл бұрын

I have watched so many videos on this topic, but you have the most to-the-point, precise explanation I’ve ever watched. You explain things as it is and never have I ever seen you advertise for your tutoring business. Nothing is wrong with that, but to me it just shows your genuine and passion in teaching. Know that your work has built a community and it continues helping a large amount of students!

@loopje 4 жыл бұрын

Bro please upload all your biochem videos ASAP so I don’t fail my next exam 😂😂😂😂

@jianeecarrasco9106 3 жыл бұрын

literally me

@yomommoa1 4 жыл бұрын

I'm simping so hard for you

@AK-ms5ou 3 жыл бұрын

I thought I was the only one pahahahah

@randa2023kh 3 жыл бұрын

LoL

@vav5838 3 жыл бұрын

LOL

@lh9591 2 жыл бұрын

He’s my husband!! Back off haha

@Chromedesu444 4 жыл бұрын

WOW so much easier to comprehend with the number line...understood it instantly

@sebastianelben4795 2 жыл бұрын

Quick tip that helped me understand „zwitterions“ better: „zwitter“ is the german word for hermaphrodite, so a zwitterion, (or „hemaphrodite-ion“) is hemaphroditical by having both a positive and negative charge

@poojaverma9756 2 жыл бұрын

This topic was always so confusing, but the way u explained is felt so logical and easy....Great video

@Blossomcloud321 2 жыл бұрын

omg thank you so so much for making this video,,,, my professor literally didn't teach us this and then expected us to do it. I was highkey crying into my notebook bc im so frustrated,,,, but this has made it clear as crystal!!!! I feel so much better omg

@somtochukwuenwelu138 2 жыл бұрын

read for 2hrs without understanding it,and just 9mins into this vid,everything started piecing up....thnk you soo much

@ironcrown2383 4 жыл бұрын

My Biochem exam is on monday. Thanks for uploading the video

@hennodelport 3 ай бұрын

You need an award

@nztgamzer 2 жыл бұрын

I cannot count how many times you saved me bro, thank you!

@marithzagaspard9905 Жыл бұрын

you must not know, what such gift of teaching and talented you are at doing it. I am studying fr the MCAT and God has sent me to your channel. Thank you sooooo much and may the Lord make you reach beyond your peers limits. GOD BLESS YOU, dear!!!!!!!!

@vanessajensen4761 4 жыл бұрын

I’m currently taking Biochemistry I! Perfect timing. Thank you so much for all your videos! They’ve helped me excel in organic chemistry and now biochemistry.

@yourfuturedocburenbeiya 3 жыл бұрын

So helpful since my Ochem days...Thank you as always!

@sreemahalakshmivlogs 3 жыл бұрын

iam very fear about this topic when ever i saw your video of calculation of ISP of amino acids . now i got very good confidence in this concept. you explanation is awesome. thank you so much sir

@esraaalmasoudy4630 3 жыл бұрын

Thank you Sir!! this has made my life so much easier

@devanshimehta7416 4 жыл бұрын

My God,,,u have no idea how much this video has helped me..Tysm .

@bigermac123 4 жыл бұрын

Once again hes here to save the day :)

@swarnabhdutta4999 2 жыл бұрын

Thank you so much, I finally have confidence to score in biomolecules now

@amandasun-oy8gn 9 ай бұрын

This is so well put together

@drishtiagarwal1424 3 жыл бұрын

I could understand everything in the video! Thank you so much!

@waltersmith4799 Жыл бұрын

Phenomenal video! Thank you for all that you do.

@Smogller Жыл бұрын

you did a really great video to understand the phenomena, thank you

@lionel_ronaldo 8 ай бұрын

Best explanation ever Suggested❤❤

@animeshhb 2 жыл бұрын

Best video on this topic. Thankyou so much 🧡

@ayokunmikolawole309 3 жыл бұрын

Thanks man You’re better than my lecturers

@capture_dance 3 жыл бұрын

Undoubtedly ,the best vedio on this topic..thanx a lot.🙏

@pitaspiyaspiyas6904 4 жыл бұрын

Love this channel 🖤🖤🖤

@tisharani519 2 жыл бұрын

Thank you sir , for helping me understand the application of the formula

@jonathansanchez8802 3 жыл бұрын

Great explanation once again! Thanks!

@anikaleung229 3 жыл бұрын

This helped so much, thank you!

@roannabdeladl7065 3 жыл бұрын

omg this is the only video that made sense thank youuu

@kitcharizard5281 3 жыл бұрын

Saved life. Thank you, thank you.

@sohamshee5168 3 жыл бұрын

Thanks for your wonderful explanation

@sayeedasuhairahsajjad6797 3 жыл бұрын

This video is a life saviour!!! 😍😍

@KEI23675 3 жыл бұрын

You saved me in chemistry !

@aminachaar4510 Жыл бұрын

This was such a good explanation! No more crying into my biochem textbook

@Hana-fj4dj 3 жыл бұрын

thank you so much, this was incredibly helpful!

@preciouskalenga6210 Жыл бұрын

We love you, you are the best❤️

@nimasabri4000 3 жыл бұрын

Thank you so much for such a great video

@MrDarth44 3 жыл бұрын

you made my life so much easier :D ... thank you

@kins5853 Жыл бұрын

This has saved my exam in the last minute .Thank you

@fatimaalsadoon6686 3 жыл бұрын

thank you , this explanation is very helpful

@user-rm6yb9wh8e Жыл бұрын

Thank you for this video ✌️✌️♥️

@kasasadoris 3 жыл бұрын

By far the best... The most helpful...if only I could give more than 1 like

@bhagvatgirish7541 3 жыл бұрын

My man, you are my saviour

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@blue_._.3_ 11 ай бұрын

OMG YOU GOT RIGHT TO THE POINT THANK YOU

@aaryakulkarni1355 2 жыл бұрын

Thanks a lot sir. Your video helped me a lot

@johnathandiaz6198 10 ай бұрын

Thank you for making it so simple

@ae5704 2 жыл бұрын

I love you so much man thank you

@preciouskalenga6210 Жыл бұрын

The way you explain things is really good n interesting

@anthonytan6143 5 ай бұрын

Literally amazing love you :DDDD

@60SekundenBucher 2 жыл бұрын

finally i found it. tiktok videos you find a lot on youtube, but nobody wanted to help me refresh my good old science knowledge 😁

@joseescobar549 4 жыл бұрын

The perfect Chanel

@elensimanjuntak1625 3 жыл бұрын

I LOVE YOU SIRRRR T.T , IT HELPS ME SO MUCH

@dhaneshsawant233 3 жыл бұрын

U are my life saver bro😊

@hamiebrahimlo4580 2 ай бұрын

It was wonderfull . thanks for your help🙂

@user-pd9bg9qe3x 2 ай бұрын

Wow broo!!! You’re amazing ✨!!

@ananditatiwari21 3 жыл бұрын

Best video on isoelectric point

@mihanpoyraz7271 2 жыл бұрын

Thank God finally find this video

@cheeragsridhar1696 3 жыл бұрын

Thank sir you helped me in improving my knowledge

@kyledebruyn703 2 жыл бұрын

Thank you for the great explanation

@IamMakeOutHill 10 ай бұрын

Love u my man if I find myself blessed I gotcha

@avesahmad1270 Жыл бұрын

You are hero Simple and easy Thank you for saving me😭

@rachanalp2048 2 жыл бұрын

You are a saviour

@udumeblessingchiamaka5932 Жыл бұрын

You are a great teacher ✨✨💯

@sachinmalik6819 4 жыл бұрын

Excellent teaching

@faithkapalayi1377 2 жыл бұрын

This is really helpful.

@joysamanta2536 3 жыл бұрын

Genius technique to teach..... Txns sir

@alexis5057 2 жыл бұрын

Merciiii pour cette explication rigoureuse !

@nicholasenea1006 Жыл бұрын

Bro this helped me so much I can't even tell you. My biochem professor did a VERY poor job explaining this

@karimaalwakdi3531 Жыл бұрын

Thank you very much🌹 You are great 🌏

@tabalaplayerajitkumarbhat6389 4 жыл бұрын

Very Helpful Sir Thank you 🥳🥳

@tejuschaturvedi6234 3 жыл бұрын

Excellent explanation

@saswatmishra5644 3 жыл бұрын

Thanks a lot sir!!!!! You explained it so easily, while my teachers made it seem like mandarin😐😐

@exauceekandolo8302 Жыл бұрын

This guy's an angel!

@rolesison9179 2 жыл бұрын

very good explanation.

@coco0312 Жыл бұрын

Thank you! This literally saved me before my jee advanced paper😭💖

@arminmalek2832 2 жыл бұрын

It's so simple when someone who knows how to teach, teaches you

@yasinsml3789 2 жыл бұрын

If you have not put this video on KZfaq, I would not have understood any content about PI from references. Thanks a lot!

@chasingdestinations1118 2 жыл бұрын

Wow brilliant..thnx. & huge respect..

@henrydillon2115 3 жыл бұрын

You just helped a dude who randomly selects two pka values to calculate for the pI and just hope for the best, whenever the pka values are 3..........and now you make him wanna speak spanish: gracias