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

[@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!

[@stephenosunde7904]

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

[@shannonhigginss]

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

[@MedicosisPerfectionalis]

Thank you!

[@MedicosisPerfectionalis]

😉 There’s a continuation to this BIOCHEMISTRY playlist: ruclips.net/p/PLYcLrRDaR8_c2LBpF_OYvwijOok7ae96N

[@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!

[@MedicosisPerfectionalis]

🧪Biochemistry Playlist: ruclips.net/p/PLYcLrRDaR8_c2LBpF_OYvwijOok7ae96N
🧬 Molecular Biology Playlist: ruclips.net/p/PLYcLrRDaR8_cpMqa1bbUwD2T39RJA6_o3

[@MedicosisPerfectionalis]

My MCAT Playlists:
🚗 Organic Chemistry: ruclips.net/p/PLYcLrRDaR8_f_-vdA2r_z4Ie-CFAPV2sK
🔥 General Chemistry: ruclips.net/p/PLYcLrRDaR8_e4MrgwcOjbt3mS4nUbSs8w
🧪 Biochemistry: ruclips.net/p/PLYcLrRDaR8_c2LBpF_OYvwijOok7ae96N
🧬 Biology: ruclips.net/p/PLYcLrRDaR8_f10hjfgWdBzaZ9PuIut-y7
🚗 Physics: ruclips.net/p/PLYcLrRDaR8_cnnwn5YP6EAfXoAYknzVI3&si=vsCtVfJHk5Upum1F
⁉️ MCAT Questions: ruclips.net/p/PLYcLrRDaR8_fOmzTb2f8L96D_LkLhPw0X

[@MedicosisPerfectionalis]

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

[@matysteven]

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

[@MedicosisPerfectionalis]

Thank you 🙏

[@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!

[@melissasmith8427]

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

[@MedicosisPerfectionalis]

Thank you ☺️

[@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 🍀

[@baraajad8484]

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

[@MedicosisPerfectionalis]

😂

[@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 😇

[@339059331]

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

[@MedicosisPerfectionalis]

:)

[@339059331]

@@MedicosisPerfectionalissalute from China!

[@samarzeroil3860]

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

[@MedicosisPerfectionalis]

Thank you so much!

[@samarzeroil3860]

My Pleasure@@MedicosisPerfectionalis

[@cardiyansane1414]

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

[@MedicosisPerfectionalis]

My pleasure!

[@wendymorales5695]

This was the best explanation for my brain. A lot of great videos on here but this resonated the most

[@MedicosisPerfectionalis]

Glad it was helpful!

[@EricRomeoCalderon]

Bro you are the goat; funny and clear

[@MedicosisPerfectionalis]

Thank you 😊

[@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 👍

[@Mariiiam]

11:45 You’re a gift from god 😂❤️

[@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!

[@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

[@theresahfosuah3869]

I just love how you teach🥺❤

[@MedicosisPerfectionalis]

Thank you 🙏

[@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 ☺️

[@Nonetheless10]

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

[@yaa_whitney]

This video is the BEST!!!!!

[@MedicosisPerfectionalis]

Thank you 🙏

[@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 😊

[@oumaimael1333]

Best video…. Merci

[@MedicosisPerfectionalis]

Thank you 🙏

[@Rainbowduse3579]

Nice!!!

[@MedicosisPerfectionalis]

Thanks!

[@amaliasanches2951]

the humor is everything

[@MedicosisPerfectionalis]

:)

[@rethinapragak2463]

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

[@MedicosisPerfectionalis]

My pleasure 😇

[@Studentghoo]

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

[@andgeobaidoos8130]

great video

[@MedicosisPerfectionalis]

Thanks!

[@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!

[@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?

[@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 !

[@sedasiacarr7538]

YOU ARE THE BEST !

[@MedicosisPerfectionalis]

Thank you so much 😊

[@abdallahs6608]

u r the best man keep it up

[@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]

:)

[@andrescamano4137]

Great!!

[@MedicosisPerfectionalis]

Thank you!

[@divya-c6v]

thanku brother 🙏🏻

[@MedicosisPerfectionalis]

My pleasure 😇

[@mahsaahmadi2506]

very helpful

[@MedicosisPerfectionalis]

Thank you!

[@NasiraSitar]

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

[@MedicosisPerfectionalis]

:)

[@NasiraSitar]

@@MedicosisPerfectionalis OMG ! you replied 🤗🤗🤗

[@AlvinOgot-o1t]

Amazing explanation

[@MedicosisPerfectionalis]

Thank you so much for supporting my channel!

[@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!

[@azca.]

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

[@MedicosisPerfectionalis]

Haha 😂
Sorry!

[@PunmasterSTP]

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

[@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 😇

[@hanaeelkholti7168]

Thank you so much

[@MedicosisPerfectionalis]

My pleasure 😇

[@amanyab8199]

Thank you so much 😪

[@MedicosisPerfectionalis]

You’re welcome!

[@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

[@Shireef_11]

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

[@oblomov4580]

ANLADIM SONUNDA YARABBİM ŞÜKÜRLER OLSUJ ANLADIM

[@missh6773]

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

[@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?

[@ContentBoardGame-rc8tr]

Can we do it for 1st year mbbs

[@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.

[@OpeyemiOluwatimilehinThe1st]

Where have you been all my life

[@MedicosisPerfectionalis]

Hiding 😶‍🌫️

[@alighzile]

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

[@MedicosisPerfectionalis]

Please send me an email 📧 : [e-mail]

[@OHMfgs]

thank you so so much!

[@MedicosisPerfectionalis]

My pleasure 😇

[@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.

[@maryfrancis5177]

"order from chaos". Witcher

[@farhanshaikh1690]

When will be the titration video out?

[@MedicosisPerfectionalis]

In a few days!

[@Zidanlooei]

pk what is the abberivation?

[@MedicosisPerfectionalis]

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

[@Mudhdat]

Master😢😂🎉

[@drtao8325]

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

[@rowidasaleh8963]

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

[@janellefranco629]

11:50 😂❤

[@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!!!

[@daniilfedotov5287]

+1

[@VKHSD]

This guy is so funny

[@MedicosisPerfectionalis]

Thank you!

[@szxnv]

:)

[@MedicosisPerfectionalis]

Thank you!

[@AlvinOgot-o1t]

Amazing explanation

[@MedicosisPerfectionalis]

Glad it was helpful!