If every one of Ninjas subscribers gave him $1, he would have $500,000. These lectures are better than any university class I've had.

This man single handedly training all of the world's future physicians.

As a college student, I am broke. But! When I graduate med school, YOU dear Ninja Nerd Angels are getting a hefty chunk of change from me!

This guy explains wayy better than my lecturer at the uni !

I don’t even know how to thank you for this. I have studied for hours without understanding and your 30 minute video solved the problem😭

dude i must say your videos really are the best. Usually I can't sit through anything longer than 10 minutes so with longer videos skip to where i can see the entire board so i have all the data i need, but your explanations are so well done that i sat through the entire video, without dosing off despite the fact that it's 3 am. Thanks again for the amazing lessons man, keep up the good work!

Your'e such an amazing teacher I'm so glad that I found this channel. Lots of love to The Ninja Nerd Team from India

Wow! You've been such a revelation to me. Thank you very much. These videos are obviously very easy to understand, and they give me so much confidence in Bich now.

This is the first channel I have subscribed to. For the first time, I have understood this lesson. I always just watch videos and move on, but this channel is a safe classroom, I can be confident in understanding my PhD program. Thank you

I just memorized the effects of inhibition for 4 years during pre-med without understanding no matter how much I tried reading about it. Now I am so happy to find your channel to understand the materials intuitively in med school LOL. DEFINITELY is gonna help me retain all of this long term now. I was hesitant at first seeing the first MM equation video's derivations but it makes perfect sense why you went through the trouble to explaining the whole thing. THANK YOU!

Its been really great watching your videos and you are making medical school so much easier for a lot of us out here. thank you so very much and God bless

You’re an awesome teacher, your completely explain things that I’ve tried to get for months! Tank you so much... keep making videos :D

No book can explain like you!!!! Thank you soo much! I love your lessons :)

Thanks to you I passed biochemistry, really great work, keep doing it because you help a lot, thanks to you from the heart...!!!

Slight correction: for a competitive inhibitor higher km = decreased affinity for substrate

OMG!!!! You save my life for passing with high distinction in my first year Biomedical Science. Now, I am in the second year and I am really confident that I can pass with high distinction again. Thank you and god bless you!!

This guy is great. Wish he had videos about everything I'm learning this semester because my professor sucks.

Thanks for your efforts and all whom helping you to make these lecture clear and easy 🙏❤️😊❤️😊😊❤️

Thank you for doing a thorough explanation. I appreciate that you included examples.

I learn more from your vids that I do in class

god bless this has been soooo helpful!! Thankyouuu

I am currently for my pharmacy and poisons board exams and this video was really helpful. thank you. God bless you.

I'm a french student who's not good at english but i understand everythink thank you for this video

much appreciation for taking the time to draw this all out :)

Great explanations, very clear, very helpful. THANK YOU!

His lectures are so clear and easy to understand

man if i pass my biochem final im gonna pray for you so much ill start appearing in your dreams

I love your videos they are so creative as I'm a visual learner, It helps a lot in Med School.

Your literally the best teacher ever! Never have I understood topics like this before your videos

I think something is off about the Competitive Inhibitor. If the Substrate Affinity goes up, the KM decreases, but as the Substrate Affinity goes down the KM increases. You explained that to beat the Competitive Inhibitor the Substrate Affinity must go up thus the KM will increase. No, I think the correct explanation is because the Competitive Inhibitor beat the Substrate's Affinity, the Substrate Affinity goes down hence the KM goes up. Because the effect of Competitive Inhibitor is KM goes up but Vmax unaffected. That's all from me, anyway amazing video! Really helps me understand difficult concepts!

Keep your mind clear 😂😂😂 cox😂😂 this guy has a sensational sense of humor

Thanq for preking up the learning process😊.I have a doubt :disulfiram used to treat chronic alcoholism is an example of what type of inhibitor?

You are helping humanity by teaching thanks so much

Am I student and wow...ur videos are really helpful....Was asking u guys to make a video on protein purification methods as well

You are the best " a learned man and cool guy "

At the end of the non competitive inhabitation, how is the inhabitant released and the pocket fixed or removed?

These videos are addictive! 😊😊

I can’t imagine that I could have learnt it better Thanks doctor 💙💙💙💙🌎

This is really helpful ! Thanks ❤

Thank you soo much professor, you have a gift of making anything understandable!!!

WOW!! You are the best!! Thank you so much for being a super duper awesome teacher!!!

Sir your lecture are brilliant and easy to understand.... and one thing I have request you to upload a snap of lecture you've done on board.... it is easy for revision also.....🙏

Sir plz make a video on metabolic acidosis and alkalosis...and buffer system

This is amazing 🤩 Thank so much ninja nerd for making all these biochemistry lecture videos I really appreciate it 😊 could you replace my lectures on my biochemistry module?🥺

Really helpful, d best I've seen...tnk u Ninja

Very helpful video .thank you sir.

Thank you so much. I did great on test just by watching your videos

Explanation really very clear.Thnks a lot

These are the best writing markers I’ve seen, far better than Expo. Where can I get these??

good explanation but I've got one question or one thing I don't understand. You said that when the substrate concentration will increase the Km will increase to and so the affinity. In the first part of the video you said that a high Km means that the enzyme has low substrate affinity. So how can the affinity become high in competitive inhibitor when the Km and substrate concentration increases?

Thanks this really helped with my studies, I study medicine in barbados

Love it. Thanks, Z.

Could you please make a nucleotide synthesis video? I really miss a nice and well-explained biosynthesis and degradation of purines and pyrimidines on youtube... Why won't you be the first? :))) Pleeeaasseeee

How can a certain amount of substrate in a cell be specific when there is different amounts of enzymes in a cell at any given moment?

careful! at 8:56! from what i understand, km has an INVERSE relationship with affinity. what's written on the board looks fine but when you say "km, or affinity, increases" is not!

Dude, I just got an A in Biochem with the help of your explanations! I am eternally grateful! Greetings from Croatia ✌

Wow!!!!!! You are the best teacher i've ever seen😳😳😳😍👏👏👏👏 You are a huge help for online international students like me who do not have any teacher just pdfs and some imperfect videos! But YOU are the best, you are better than all videos and all PDFs! Please keep doing new videos as all Health science students deeply need you! Thank you for your being. I just started to watch all of your videos and i hope to watch more videos uploading on youtube from you🙏💯💯💯💯💯

Bravo! Very well done - excellent superlative work, mate!

Love this guy!

thank you for this video,really nice

You are the best tutor ever

One day I hope to be this good! Trying to be a prof 😭

Thank you so much for this video!!

Great explanation, nice job! But I am a bit confused here..... does this mean that in the presence of an irreversible inhibitor no catalysis will occur? I mean not at all? No matter the amount of substrate there is, non will bind to the enzyme? No effect on Km or Vmax?

Thank you Zach 😻

Woooow I just love ur lectures

thanks professor Ninja! 🙌🏼

Hi is there a video on purine and pyrimidine metabolism?

Sir I want notes what you write on board so that I can revise them.

Thank you much...how awesome

I'm a little bit confused on the relationship of Km=S both increasing here meanwhile it was vise versa in the other video, someone please explain

Very thankful … saved my marks in university

Hi Ninja nerds. Do you know the exact order on how to view this playlist? Im ready to unlearn and relearn biochemistry.

i'm very confused, last video you said increase in Km results in decrease of substrate affinity . so how do they both increase in this case? arent they inversly proportional?

It makes everything so easy . Really helpful ,keep going,😊

For the longest I thought the active site changes shape when the inhibitor bind to the allosteric site. Will it change shape? Or I got that totally wrong during my university lecture.

Lehninger takes 3 pages to explain this. you make life easier bro. love you

nice job this has helped me alot

Thank you!

Hi dr would you Please post the list of order of the lectures ?

Thank you so much

Ninja nerddddddddd❤❤❤❤❤. I don't even know how to say thank you. Thank God for u o 🙏

Спасибо за мотивацию учить английский

18:39 in non competitive inhibition inhibitor bind to ES complex or in non competitive inhibition substrate bind to EI complex which is correct

thank you!!

very helpful

fantastic teaching

Are the videos in the playlists in order ??? because at times they dont seem to follow a content flow

Brah, best lecture class ever😅

Thanks sir

The fact that aspirin is an irreversible inhibitor is actually why the dosage for aspirin as a bloodthinner is a lot lower than the dosage for aspirin as an anti-inflammatory drug, which I think is super interesting.

Fantastic!

please sir can you make a video on nucleotide synthesis and decomposition

man you are awesome ❤️

Hey I have a question, at 9:00 you said that the Km or the affinity that the enzyme has for the substance is increasing but if the Km increases due to increase in substance concentration shouldn’t the affinity decrease; sorry if I have any writing errors, English is not my native language 😅

you’re the reason i’ll be able to go to med school one day

but isn't if the inhibitor blocks the substrate from the enzyme, then the amount of product will decrease? so the vmax will decrease too?

Thankyou so much!

So good!!!

Km has to decrease so the S can be increased right in Competitive inhibitor ? 9:10