Medical School - Glycolysis Made Easy

No video

Medical School - Glycolysis Made Easy

Рет қаралды 450,859

Күн бұрын

In today's video we discuss the steps of glycolysis. We take glycolysis step by step so you gain a true understanding and minimize the need for pure memorization. Remember to watch our other videos to help you understand important concepts that you will encounter in nursing school, medical school, and physician assistant school.
Follow us on twitter: / imedschool
Follow us on Facebook: www.facebook.c...
Podcast: / imedicalschool
Website: www.imedical.school
iMedicalSchool is a channel dedicated to helping you understand complex medical topics in a simple manner. We want to make sure that you understand every topic presented. We are happy to answer questions and take suggestions. No matter if you are in medical school, nursing school or physician assistant school we are here to help you learn more.

Пікірлер: 373

@maxumpros 10 жыл бұрын

At first I thought he was talking wayyy too slow, but then ... it allowed me to think about what he was talking about. OMG THIS VIDEO IS DA BOMB DOT COM PLS

@Nitro0xide 10 жыл бұрын

I learned more from this video than 4 lectures at University that I'm paying thousands of bucks for.. thank you thank you thank you

@seanchagani5414 9 жыл бұрын

Simple clue, ALL kinases involved in glycolysis involve ATP (Hexokinase/glucokinase, PFK-1, phosphoglycerate kinase, pyruvate kinase), and ALL dehydrogenases reduce/oxidize NAD+ to NADH (glyceraldehyde 3-P dehydrogenase, Lactate dehydrogenase for anaerobic). 1. ALL kinases in glycolysis use ATP 2. ALL dehydrogenases involve NAD That is only good until pyruvate, once pyruvate enters the mitochondria, it gets slightly different (pyruvate carboxylase uses ATP) but it's a quick way to remember (hope it helps)

@TupBebekKibris 8 жыл бұрын

+Sean Chagani You are amazing, you just made this much easier to remember for me!

@nadaibrahim1403 8 жыл бұрын

😊 good....

@chandanapavadhanam2007 6 жыл бұрын

But ATP is also consumed when kinases act in some steps...right?

@chandanapavadhanam2007 6 жыл бұрын

I mean ADP

@davejames6490 9 жыл бұрын

Guys wish me luck tomorrow is my Carbohydrates biochemistry test!!!

@sockjockid 9 жыл бұрын

Dave James Good luck bro!

@MrPridizzle 7 жыл бұрын

good luck DJ!!!!

@Zay13378 3 жыл бұрын

@@MrPridizzle lol

@Zay13378 3 жыл бұрын

Gl Dave

@Breannamarii 8 жыл бұрын

i was so confused in class when my professor when over glycolysis which took all of 2 50min lectures this 11min video just created a new synapse and glycolysis will forever stay with me... thank you so much for providing this video... best video I've seen thus far!!!

@randominternetprofile8270 7 жыл бұрын

That was just a well taught and presented video. It was the perfect video, at the level needed, to not have to study anything else but your video to cover the glycolysis portion of my test tomorrow. Great job. Hoping you have a Krebs video.

@evilknight400 11 жыл бұрын

I am taking biochemistry as an undergraduate summer course. My professor, while smart, seems to have spent too long researching and not enough time teaching. Confusing! This video unraveled in 11 minutes what he spent a week running circles around me with. Perfect way to actually understand this material instead of base memorization. Thank you so much for making it!

@bsa731 11 жыл бұрын

Great video, the only you might want to mention somewhere is that only 3 of the steps are irreversible: -Glucose -> Glucose-6-Phosphate (rate limiting step) -Fructose-6-Phosphate -> Fructse-1,6-Bisphosphate (most important step) -Phosphyoenolpyruvate -> Pyruvate (substarte-level phosphorylation) Great video and definitely worth the watch. Thanks!

@aneternalstar 11 жыл бұрын

This is possibly the best glycolysis video on KZfaq!

@nirajkadke5123 10 жыл бұрын

thank you medical school it helps me to understand glycolysis cycle....because so many times i tried to by heart this cycle but i never remembered....but after watching your video it help me out....to understand this cycle....:)

@thomaskuhns3186 8 жыл бұрын

I love you so much. I am taking cell biology and this was not broken down this well.

@kittycat1768 7 жыл бұрын

haha nice pun

@effiongjay373 6 жыл бұрын

In my opinion this is the best glycolysis video online.

@jillianraney9740 9 жыл бұрын

This was the BEST video that I found on glycolysis. I really appreciate the direct information of this video, and its step by step break-down.

@karleyrobinson5913 7 жыл бұрын

I've been trying to understand glycolysis and the role of ATP for 3 years and just learned it in 11 minutes.... amazing video, thank you!!!!

@sowmyachandru6656 5 жыл бұрын

Thank you so much sir. You are my invisible teacher, next to my parents.

@aspengreeene2010 10 жыл бұрын

This is by far the best video I have seen and I plan to watch it a hundred times. Thank you for the help!

@Skylar14Christine 7 жыл бұрын

This is exactly the level of depth necessary for me to study for my molecular bio exam next week. So glad I found this video, and thank you!

@msbjr23 8 жыл бұрын

in 9th grade honors biology were learning cellular respiration. We don't go in depth into how or why everything happens to the atomic level, although that is the only way to truly understand it. Instead we are only taught the major things that happen, like Glucose takes 2 atp and becomes two pyruvate molecules, producing 4 Atp. This video helps to understand how everything happens.

@randominternetprofile8270 7 жыл бұрын

in the US, it doesn't advance much, until you reach higher level college courses. I'm just now required to know each step. even in general biology, it was simplified to not much more than you mention.

@msbjr23 7 жыл бұрын

Random Internet Profile Last year when I posted this comment I was in honors biology. I live in the US too.

@MmmBecky 11 жыл бұрын

OMG THANK YOU SO MUCH FOR THIS VIDEO. My bio midterm is tomorrow and I have to write about the enzymes of glycolysis. You're a life saver.

@Johnicotimothy 8 жыл бұрын

I was studying for a test and this really helped me better understand glycolysis. This was actually the essay question and now after watching this video, I feel I am more prepared for my test. Thank you! :)

@josephparrin5723 6 жыл бұрын

fantastic video, got a test tomorrow on this tomorrow and I didn't have a clue about anything on glycolysis but I have a good understanding after watching this.

@pirnomnom5842 8 жыл бұрын

I'm here because my professor failed to do his job... Thanks a million!

@1Dgirlybieber 9 жыл бұрын

This is so awesome! It is my first year in medschool and I needed simple explanations SO BADLY! And then I watched your videos. Funny thing is,even though I'm in college in France (so I guess our systems are quite different from each other), they are still very helpful! so THANK YOU! Really!

@user-xx5nk1wv1e 8 жыл бұрын

How is medical school so far? I'm in my last year of high school and I'm considering becoming a physician but I'm horrible at biology. What degree did you get because you started medical school?

@rad2gnarly9 8 жыл бұрын

+sydney yendys if the school doesn't offer premed then usually biological science or similar majors will be fine. Just make sure to take all the required classes.

@BeautiFuFu 10 жыл бұрын

I'm laughing in sadness because I don't know where this video was when I was studying for my last biochem exam where I literally did the ini-mini-myni-mo game. hahaha T---T

@fbah123 9 жыл бұрын

i feel ya....

@abbasmohammed5475 10 жыл бұрын

Hi I'm a 1st yr med student in Craiova/Romania and I gotta say YOU ARE AWESOME

@dranbin 10 жыл бұрын

and i am a ex student of constanta howis in romania now?

@abbasmohammed5475 10 жыл бұрын

well it's pretty good .When did you graduate?I'm in the English section.I heard Constata is a good uni but the city is a little expensive coz its near the sea ,esp. in summer.

@Dr.Milenio 10 жыл бұрын

This makes more sense than the lecture does!!! Love it man... Keep them coming!!!

@Aquafirestar 10 жыл бұрын

Thank you so much my teachers are terrible at explaining my lecture to be honest you saved me a lot if time.

@CTXCvideos 11 жыл бұрын

Really like the way glycolysis was explained in a words that helped me understand this process a lot better. Can't wait to see all the other videos you produce/are producing on the various metabolic processes. Many thanks. I might actually pass my Chem exam next Tuesday! Viv :-)

@NtombiBoshoma23 10 жыл бұрын

You are the shit :D I don't get why lecturers make it unnecessarily complicated. This video is amazing. Thanks :)

@cesargrandez6320 9 жыл бұрын

Great video, current MS 1, works really well if you draw along with the video and follow with your own notes from lecture

@justinj3518 9 жыл бұрын

This is the best video of glycolysis I've seen on the net!!!!

@linatyler8772 10 жыл бұрын

Love the explanation, great speed and very understandable...makes much more sense.

@babitathadarai23 10 жыл бұрын

it is really helpful. i've been studying glycolysis from the past 3 months. but didnt had clear idea, but this video helped me a lot especially in remebering the enzymes and their concerned step. :)

@nicole-me1rx 8 жыл бұрын

Thank you so much for making this video. A valuable resource for nursing students as well.

@AyakaruJuuhachi 9 жыл бұрын

Thank you very much, studying for a test about gycolysis and citric acid cycle. This really helped. Now to see if there's a good CAcycle video

@Girivan2023 10 жыл бұрын

Thank u....tmrw my bio chem exam... it is usefull completed in 10 mins...... thank u

@sarahc.1998 7 жыл бұрын

The best video about glycolysis I’ve ever seen

@jimm8084 10 жыл бұрын

Thanks for the video. I'm taking physiology and this video is super helpful for understanding the basic steps of glycolysis.

@Rityty971 8 жыл бұрын

I guess a lot of people already thank you for that but Man!! I'm in the first year of med school (in France, even tho how program might be completely different we still have the same basis) also and this helped me a lot just to see how does it works, what each molecules require to work. Thanks :) I aint gonna forget it: a Kinase enzymes infers the moving of an inorganic phosphate. :)

@Rityty971 8 жыл бұрын

+Ritchy Emboulé our*

@dredreson420 8 жыл бұрын

Brain just fucking exploded.

@borrowingmoonlight18 9 жыл бұрын

This is so helpful. Way better than the breezy metaphors my prof tried to use. Thank you!!

@lianas1269 10 жыл бұрын

soooo helpful! Followed my textbook as you spoke and you didn't miss a thing! Thanks a lot!

@drbajwa4596 8 жыл бұрын

after 3 days i have cabohydrate metabolism test....nd thnk GOD i got this video...

@tklmepurple 9 жыл бұрын

Only request: Could you show the whole cycle in one picture after pyruvate is formed? This helped a lot thank you!

@radueftodi 7 жыл бұрын

This is the best explanation I have seen so far.

@thejef82 11 жыл бұрын

That's so much easier to understand how my lecturer just described it! Thank you :)

@user13947 10 жыл бұрын

This video is amazing!! You explain it so simply and clearly. Thank you!

@crimbleland 9 жыл бұрын

This is great! The layout of your videos is awesome - a more detailed description followed by a brief synopsis with the important points highlighted. Thank you thank you!

@kittycat1768 8 жыл бұрын

Words cannot express how greatly this video has saved my Grade 10 Biology mark.

@kittycat1768 8 жыл бұрын

Just kidding I got a B- on the exam anyways *cries*

@kittycat1768 7 жыл бұрын

Now I've downgraded to AP and this video is going to save me again

@gaarasoren1234 10 жыл бұрын

Thanks for the great video! This is much better explained than the hideous diagram by my textbook lol.

@basmed2000 9 жыл бұрын

That was absolutely extraordinary presentation about Glycolysis . Much Much appreciated.

@aeshapatel435 10 жыл бұрын

This is beautiful. You saved my life. God bless.

@alishbasaleem2008 8 жыл бұрын

this is one heck of an amazing video! my gosh thank you so much. solves much of my problems. keep uploading. God bless. thanks, mann!

@ItsBillTV 9 жыл бұрын

Amazing video. Keep it up and thank you. Very good for refreshing your memory. Regards, 2nd year MD.

@BoyGrenade 9 жыл бұрын

Thank you. I finally understand glycolysis properly.

@nikeetha3099 10 жыл бұрын

Ummm.... If this is to be taught in medical school why is this in my 11 th grade bio portions ?

@anilmunde3146 10 жыл бұрын

hii

@FlyingSilverFish 10 жыл бұрын

You will not need to know it in the same level of detail

@nikeetha3099 10 жыл бұрын

Actually we did ... Hi Anil ! ;)

@playahataa3661 10 жыл бұрын

This a dumb down version of glycolysis. In medical school you will learn all the pathologies involved.

@iMedSchool 10 жыл бұрын

Glycolysis is taught in high school but in medical school you discuss glycolysis in terms of diseases and how defects in the cycle relate. Thanks for watching!

@sikoncembu3904 9 жыл бұрын

Simple and straight forward explanation..thanks Doc.

@mrAZcardinal 10 жыл бұрын

What. the. hell. ...I refuse to let this deter me away from my dream job though!!!

@michaelsteadman5214 6 жыл бұрын

The first release of water isn’t in the enolase step. Note that in the aldolase step, an acid in the active site and a free-flowing H+ ion interact with the carbonyl to produce a water. While it is quickly recycled and used to convert DHAP to G3P under a majority of physiologic conditions, a water is still synthesized, potentially remaining as such until Le Chatelier’s principle necessitates the isomerization. Beyond that, the rest of the video is great!

@prayzeey 8 жыл бұрын

you are a savior....Thanks alot, you just made my life better.

@Sveccha93 7 жыл бұрын

Pedagogy at its finest - bravo.

@PoiBreaker 9 жыл бұрын

YOU SAVED MY EXISTENCE!

@PrettyPrettyPwnies 10 жыл бұрын

Clear, concise video that helped me understand Glycolysis.

@CleverlyAwesome 11 жыл бұрын

You have no idea how much you have helped me!

@GravisTKD 10 жыл бұрын

Not a bad presentation. It's pretty clean, and I'm sure it has helped a ton of people with the concepts. I think it would have been nice to see a mention of the glycogen phosphorylase step that occurs when the source is coming directly from glycogen instead of free glucose. This step bypasses the hexokinase step and as such skips the first ATP investment. Under higher intensity scenarios, phosphorylase activity increases, and I would argue that more glycolysis is resulting from a glycogen source instead of free glucose. That said, all of the steps afterward are explained rather well, and I don't want to take away from that. Please continue the good work :) [My Background -- Exercise Physiology grad student and metabolism junkie]

@iyanosaogbevoen7799 9 жыл бұрын

You guys had my subscription as soon as the first song started lol.

@cuddlefield 11 жыл бұрын

I thought khan was the best, until now! Thanks for making bio chemistry relaxing =) Keep it up man!!!!

@yukichancinnamonroll 9 жыл бұрын

you are seriously the best! thank you! :D and thank you KZfaq! :D

@jasminepadgett3883 10 жыл бұрын

Great video!! I'm about to start medical school and this helps a lot. THANKS!!!

@DStrick2008 9 жыл бұрын

Biochem test tomorrow. This helps a ton!!!

@LordsofHeavenn 8 жыл бұрын

Thank you so much, it helps me alot to understand. and that key points were really nice.

@maribelcastro9073 9 жыл бұрын

I love this!!!!!! keep it up; really broke it down for me and made me understand! :)

@runningforyourlives 10 жыл бұрын

I think there was a small error at 9:09 - The oxygen that is single bonded to the second carbon on pyruvate should sport a negative charge. Other than that, I think this a wonderful video for Glycolysis. It's clean-cut, organized, and really breaks it down!

@crobar694 8 жыл бұрын

The 6th carbon on the glucose-6-phosphate is missing an oxygen. It should be "CH2OPO3^2-" instead of "CH2PO3^2-". Great video, though!

@SherKhan0122 8 жыл бұрын

+Shane Cronin Thank you, I was wondering why the number of Oxygens was changing when it was isomerized to F-6-P

@LadyLadi 9 жыл бұрын

This is great!! But there are 10 steps and you have 9. You combined steps 4&5 into step 4 so it kind of throws some things off. Step 5 is where DHAP gets acted on by triose phosphate isomerase to produce glyceraldehyde-3-phosphate. Steps 6-10 are supposed to be energy producing steps that double their products. That was a little unclear here. But this is pretty great. Thank you!

@SerenHBJ 9 жыл бұрын

It would be great if you could zoom out so we could see the whole diagram and all the steps next to each other. But great video!!

@mariselvazquezdelgad 9 жыл бұрын

BEST GLYCOLYSIS VIDEO EVER

@serene9532 6 жыл бұрын

OH MY GOD!!! THANK YOU (subbed) IVE BEEN SEARCHING FOR SOMETHIMG LIKE THIS FOR LIKE 2 HOURS TEST TOMORROW 😥😥😥😥😥😥

@kex74 9 жыл бұрын

Thankyou this was so helpful for my Clinical life science Biochemistry !!

@gabbyarthur6455 7 жыл бұрын

This is better than my lecture section

@sir.periwinkleton262 9 жыл бұрын

thank you for explaining sooo well... im getting a head start for my metabolism class.. this video sure helped :)

@zvikomurwira2893 10 жыл бұрын

This video is a life saver!! The material is well explained and presented, thank you so much;-)

@Mh-ub5cm 7 жыл бұрын

this was so simple and easy to understand. amazing, thank you!

@shaqstan 10 жыл бұрын

This was EXTREMELY helpful! Thank you!

@geoleighbyrd 11 жыл бұрын

Excellent video! This is going to help me so much on my exam lol. Thanks a million!

@suffixable 10 жыл бұрын

I was talking about NADH formed during glycolysis. Like how these reduced molecules are important. Pyruvate is the main product but he should also say NADH's job too. It'll be easy to follow.

@jessminda007 11 жыл бұрын

really great vid! very easy to follow and very thorough.I'm required to do a vid review for a biochem project and I'm so glad I found this one :)

@_ejaaay 9 жыл бұрын

Thank you so much! You're much better than my prof.

@ReelMisfits 11 жыл бұрын

Thank you so much! This was incredibly easy to follow and extremely helpful!

@Joshhentz 9 жыл бұрын

i really loved this one .......clear and precise

@calistaigberi8674 11 жыл бұрын

Really interesting n educative video, dis really makes glycolysis easier to commit to memory. Thanks so much

@samanthagonah8243 8 жыл бұрын

Wow perfect explanation!!!👍🏻👏

@davoha93 11 жыл бұрын

Your video is crystal clear, it simplifies things a lot, thank you very much ! :-) However, be careful with the first G6P, I think you're missing an O in the formula on the 6th carbon (Should have been CH2OPO3(2-) instead of CH2PO3(2-)), but it's completely understandable, and also corrected afterwards ;-)