Amino Acids (Part 3): pH and Pka | Biochemistry for MCAT, DAT, NEET

[@stephenosunde7904]

"Before you freak out, it's easy"
Felt like you were speaking directly to me🤣

[@oblomov4580]

After spending hours trying to actually understand this concept, this truly is without doubt THE BEST video ever made on this topic. You are a life saver!

[@MedicosisPerfectionalis]

Thank you so much!

[@shannonhigginss]

Love your use of humour to help keep things light-hearted.

[@MedicosisPerfectionalis]

Thank you!

[@rachel32396]

The relationship between pka and pH has been bouncing around my mind for weeks but didn't quite make sense, and it finally clicked with this video! Thank you!!

[@MedicosisPerfectionalis]

I am so glad! Thank you so much for watching!

[@matysteven]

Greetings from Spain, you are the best biochemistry teacher I've ever seen on UA-cam!!

[@MedicosisPerfectionalis]

Thank you 🙏

[@melissasmith8427]

You are literally the best thing on earth. THANK YOU!!!!

[@MedicosisPerfectionalis]

Thank you ☺️

[@MedicosisPerfectionalis]

My MCAT Playlists:
🚗 Organic Chemistry: ua-cam.com/play/PLYcLrRDaR8_f_-vdA2r_z4Ie-CFAPV2sK.html
🔥 General Chemistry: ua-cam.com/play/PLYcLrRDaR8_e4MrgwcOjbt3mS4nUbSs8w.html
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⁉️ MCAT Questions: ua-cam.com/play/PLYcLrRDaR8_fOmzTb2f8L96D_LkLhPw0X.html

[@momenakhatoon5996]

Just wanted to drop in and say, that this explanation of the dreaded Acid-Base properties of amino acids just magically clicked! Thank you so much :)

[@MedicosisPerfectionalis]

My pleasure! Please help me by sharing my videos with others!

[@am.b.1552]

Thanks for this video! I'm currently studying biochemistry (finished 1st course medicine and after 2 months will be 2nd) and this helped me a lot. I got the main point after I watched it only once.
I'll wait for the titration. Have a nice day!

[@MedicosisPerfectionalis]

Thank you 🙏
Good luck 🍀

[@MedicosisPerfectionalis]

😉 There’s a continuation to this BIOCHEMISTRY playlist: ua-cam.com/play/PLYcLrRDaR8_c2LBpF_OYvwijOok7ae96N.html

[@samarzeroil3860]

You are really a perfectionist. Even the colors are chosen well.

[@MedicosisPerfectionalis]

Thank you so much!

[@samarzeroil3860]

My Pleasure@@MedicosisPerfectionalis

[@MedicosisPerfectionalis]

🧪Biochemistry Playlist: ua-cam.com/play/PLYcLrRDaR8_c2LBpF_OYvwijOok7ae96N.html
🧬 Molecular Biology Playlist: ua-cam.com/play/PLYcLrRDaR8_cpMqa1bbUwD2T39RJA6_o3.html

[@not.thattt]

I put off this MCAT chapter because even after multiple times of reading it, it was not clicking in my head lol this was the best video ever 😂 you made it so easy to understand! Thank you!

[@MedicosisPerfectionalis]

My pleasure 😇

[@cardiyansane1414]

Finally understand this pka PH protination business 😮‍💨 thank you 🙏🏾

[@MedicosisPerfectionalis]

My pleasure!

[@capybirda]

Holy shit this helped so much. My professor completely glossed over the this whole relationship and how to know the difference. thank you so much

[@MedicosisPerfectionalis]

My pleasure!

[@ydhdhev2490]

When the 2nd semester comes and I finally get to start studying from your videos we're gonna have fun my dear brother.....

[@MedicosisPerfectionalis]

Great 👍

[@MedicosisPerfectionalis]

👩‍🔬 Acid-Base Course: www.medicosisperfectionalis.com/

[@EricRomeoCalderon]

Bro you are the goat; funny and clear

[@MedicosisPerfectionalis]

Thank you 😊

[@339059331]

11:50 Shut up it is easy!
hahahhaha the best!

[@MedicosisPerfectionalis]

:)

[@339059331]

@@MedicosisPerfectionalissalute from China!

[@baraajad8484]

4:55 “There is a fine line between order and chaos” - with Jordan Peterson voice

[@MedicosisPerfectionalis]

😂

[@buz235]

me; studying another topic
medicosis ;posts video
me to me ; watch it.....it may be related to what i am reading currently 😅
i am a fan of ur hematology playlist

[@MedicosisPerfectionalis]

Haha 😂
Thank you so much 😊

[@Elif-eo5dn]

I really want to listen all the lessons from you, you will always say shout up it is easy. D

[@MedicosisPerfectionalis]

Thank you ☺️

[@ihavenospoon7]

bro had me look up the charles dickens quote hahaha u got me on that one i fell for it

[@MedicosisPerfectionalis]

:)

[@Rainbowduse3579]

Nice!!!

[@MedicosisPerfectionalis]

Thanks!

[@PunmasterSTP]

pH and pKa? More like "Phenomenal lectures that are much more thank okay!" 👍

[@jennaalqdah9538]

thank you. best teacher, great sense of humour, and was even happier when i discovered where you're from. الف شكر!!!

[@LoveIslam91]

Where’s he from?

[@jennaalqdah9538]

@@LoveIslam91 Egypt

[@rethinapragak2463]

Very easy to understand sir..Thank you so much🎉

[@MedicosisPerfectionalis]

My pleasure 😇

[@andgeobaidoos8130]

great video

[@MedicosisPerfectionalis]

Thanks!

[@Nonetheless10]

Finally understood the concept with some laugh thanks sir keep it up🎉🎉🎉 love from 🇮🇳

[@amaliasanches2951]

the humor is everything

[@MedicosisPerfectionalis]

:)

[@NasiraSitar]

yeah " this is how we create order from chaos " ❤

[@MedicosisPerfectionalis]

:)

[@NasiraSitar]

@@MedicosisPerfectionalis OMG ! you replied 🤗🤗🤗

[@samarzeroil3860]

What a wonderful way of explaining . Thank you

[@MedicosisPerfectionalis]

You're very welcome!
Please help me by sharing my videos with others!

[@samarzeroil3860]

@@MedicosisPerfectionalis Ofc I will !

[@Jay-lq8ly]

Thank you for this great video !! So concise and helpful❤️

[@MedicosisPerfectionalis]

You’re very welcome 😊
You'll find more videos in my “Biochemistry MCAT” playlist!

[@theresahfosuah3869]

I just love how you teach🥺❤

[@MedicosisPerfectionalis]

Thank you 🙏

[@abdallahs6608]

u r the best man keep it up

[@MedicosisPerfectionalis]

Thank you 🙏

[@k.mitchell3692]

OMG you are pretty funny and love your style of teaching and memorizing strategies. Thank you! DO you have your slides to print possibly?

[@AlvinOgot-o1t]

Amazing explanation

[@MedicosisPerfectionalis]

Thank you so much for supporting my channel!

[@andrescamano4137]

Great!!

[@MedicosisPerfectionalis]

Thank you!

[@mahsaahmadi2506]

very helpful

[@MedicosisPerfectionalis]

Thank you!

[@yaa_whitney]

This video is the BEST!!!!!

[@MedicosisPerfectionalis]

Thank you 🙏

[@oumaimael1333]

Best video…. Merci

[@MedicosisPerfectionalis]

Thank you 🙏

[@sedasiacarr7538]

YOU ARE THE BEST !

[@MedicosisPerfectionalis]

Thank you so much 😊

[@Mariiiam]

11:45 You’re a gift from god 😂❤️

[@alexischappel6599]

Best amino acid vid on YT! Thanks for telling me to shut up lol

[@MedicosisPerfectionalis]

Thank you 😊…I was just joking 🙃
You can check out the rest of my “Biochemistry MCAT” playlist!

[@oblomov4580]

ANLADIM SONUNDA YARABBİM ŞÜKÜRLER OLSUJ ANLADIM

[@divya-c6v]

thanku brother 🙏🏻

[@MedicosisPerfectionalis]

My pleasure 😇

[@TaufiqulHuque]

Not pronated or depronated, but proTOnated and deproTOnated

[@MedicosisPerfectionalis]

You’re correct!

[@TaufiqulHuque]

Thank you. Didn't mean to sound negative. It's an excellent presentation. @@MedicosisPerfectionalis

[@qinrui_tqr]

Thank you so much for the detailed explanation, really helped me in my studies! At 11:28mins, was there an error in the label for fully protonated? Should it have been no charge instead? The most right hand side label! Thank you!

[@wenrickagriffith8205]

Hoping he answers because I also see this error but am unsure if it is one...

[@waqaschaudhary4678]

Thank you

[@MedicosisPerfectionalis]

My pleasure 😇

[@opeyemioluwatimilehin9663]

Where have you been all my life

[@MedicosisPerfectionalis]

Hiding 😶‍🌫️

[@azca.]

2:27 🗣️ - the intensity and speed change here have me creasing 😂

[@MedicosisPerfectionalis]

Haha 😂
Sorry!

[@Studentghoo]

5:10 This page is in our doctor's lecture

[@hanaeelkholti7168]

Thank you so much

[@MedicosisPerfectionalis]

My pleasure 😇

[@amanyab8199]

Thank you so much 😪

[@MedicosisPerfectionalis]

You’re welcome!

[@Shireef_11]

I’m confused about Tyrosine, is it polar or non-polar?
+Does (Aromatic) necessarily mean non-polar?

[@missh6773]

do u explain pharmacokentics ? if so where please ? i searched your website i couldn't find it

[@alighzile]

Thanks for all videos
Can you tell me what is app used in Your videos

[@MedicosisPerfectionalis]

Please send me an email 📧 : [e-mail]

[@menglongsreang5446]

Hello teacher! I have a question but it is not related to this video. My question is what does steroid sparing mean? Thank you

[@MedicosisPerfectionalis]

I've never heard of that concept.
It literally means: "without using steroids". Other than that, I have no clue!

[@menglongsreang5446]

@@MedicosisPerfectionalis I saw this when I was reading the treatment of ectopic dermatitis at Dynamed.

[@AdrianaRecinos-k3s]

small error around 11mins should be NH2 not NH3+ fully pronated. part is correct in middle of image but outside on right is wrong

[@maryfrancis5177]

"order from chaos". Witcher

[@OHMfgs]

thank you so so much!

[@MedicosisPerfectionalis]

My pleasure 😇

[@Mudhdat]

Master😢😂🎉

[@ContentBoardGame-rc8tr]

Can we do it for 1st year mbbs

[@davesahar]

Are sulfur containing cysteine and methionine hydro Phil or phobic? What about aromatic PhE, tyr, trp or alcohol ser and thr?

[@theresahfosuah3869]

Sulfur-containing cysteine and methionine are hydrophobic amino acids. Aromatic amino acids such as phenylalanine, tyrosine, and tryptophan are also hydrophobic. Serine and threonine are polar amino acids with hydroxyl groups that make them hydrophilic.

[@farhanshaikh1690]

When will be the titration video out?

[@MedicosisPerfectionalis]

In a few days!

[@rowidasaleh8963]

From where can I find the pka number of all groups?? 😅

[@cherrrriii]

I don't get why we need to make the environment's PH equal to the PKa of the drug, why can we just make the drug turn into a non ionized molecule?

[@drtao8325]

is this even high school chemistry. cuz it feels like high school chemistry but seem like uni biomed stuff

[@majdal-saqri9538]

I have a strong feeling you're arab lol (we arabs just have that specific sense of humor)
great video!! thanks so much!!!

[@janellefranco629]

11:50 😂❤

[@Zidanlooei]

pk what is the abberivation?

[@MedicosisPerfectionalis]

“Potentia Konstant” or “constant power” or something like that :)

[@daniilfedotov5287]

+1

[@VKHSD]

This guy is so funny

[@MedicosisPerfectionalis]

Thank you!

[@szxnv]

:)

[@MedicosisPerfectionalis]

Thank you!

[@AlvinOgot-o1t]

Amazing explanation

[@MedicosisPerfectionalis]

Glad it was helpful!