Cellular Respiration Part 1: Glycolysis

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When I graduate med school I will be making a hefty donation to this guy. He has saved my butt.

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Update? Did you graduate yet?

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actually you will be deep in student debt, maybe a decade or two after graduation though?

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This 8:11 min. video is much better than a one hour class, and that table at end which comprises all the important details and names of enzymes are mind blowing.Keep helping us like this. Thanks😀

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HE KNOWS A LOT ABOUT THE SCIENCE STUFF! PROFESSOR DAVE EXPLAINS!

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exactly like me . Thanks Dr/Dave.

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HE KNOWS A LOT ABOUT THE SCIENCE STUFF! PROFESSOR DAVE EXPLAINS!

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Fell into depression cause I couldn't understand this topic in time for my med exams ...but wow ...that was so short, simplified but detailed at the same time🥺❤️👏 thank you professor God bless you

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Thanks again Professor Dave, so far you have a video for all the topics we are covering in Biology. The videos are really helpful, I watch them after I read a lesson. I introduced one of my classmates to your videos. You are appreciated.

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thanks kindly! happy to be of service

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This is very comprehensive, well-explained, and easy to follow compared to a lot other vids on the topic. Thanks a ton for making this.

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you are a present to the world man i'm a loyal subscriber keep up the detailed interesting videos your THE MAN!!

[@ProfessorDaveExplains]

thanks for watching!

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I wish I found you sooner. This video was so helpful for me. I have one more biochem test after the one I watched this video for. I'll definitely be watching more this semester!

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Thank you Years later & still find myself watching your videos. You’re the GOAT!

[@amorestperpe]

It's amazing that you don't know this stuff but are able to teach it to people well enough that it is better than their college professors and they actually understand it.

[@alanmunoz5621]

sooo basically, Glucose (6C) splits into 2 (3C) Pyruvate 1. 1 phosphate added to 1 side (-1 ATP) 2. 1 phosphate other to 1 side (-1 ATP) 3. 6C splits into 2 C3 4. Hydride (H-) removed from each, reducing 2 NAD+ to NADH (or FAD+ -> FADH2?) . 5. Hydrides are replaced with an inorganic phosphate on both (not from ATP) Now, 2 P’s on either side of both GP3’s) 6. Phosphates on either side of both molecules then split and go to ADP to create 4 ATP, becoming 2 Pyruvates (3C) NET = 2 ATP & 2 NADH

[@maysk.5998]

so what is the difference between the 2 C3 (step number three) and the 2 pyruvates?

[@flamesblades]

@@maysk.5998 I’m learning this myself, but I think it’s the fact that the pyruvates get phosphorylated in step 3 by phosphofructokinase 1, and they get dephosphorylated, or lose a phosphate group, to replinish the ADP’s into ATP again.

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This is just way too good. I find myself watching these just out of curiosity and not because I need it... When I think about it, I need this more than anything. Just knowing it is awesome. Thank you for your effort

[@ProfessorDaveExplains]

that's the ultimate goal! people watching just for fun and general comprehension. spread the good word!

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Another great class and another confirmation of outstanding machine our body is!

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i always search your channel when it comes to biochemistry, thank you for sharing this video! it really helps us. your video is much better than the other channels because it was more precise and your speech was clear. :) and btw, im from the philippines :) i will share your channel to my classmates!

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please tell everyone to subscribe!

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Professor where from you

[@jocimor1]

Thank you for actually going through the ten steps with each enzyme!!!

[@sandrastuart3368]

Thanks!

[@patrickmarkflores6027]

thank you for this video prof. I almost spend 5hrs in watching other videos about glycolysis from various channel but thanks God your explained it very well. You're the living Gift from God for me.

[@o.t.2473]

Wow! You made this way easier to understand than by biology professor has. Thanks!

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This is incredible! one of the best version I've seen. this guy's a genius!

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you deserve more subscribers !! you helped me by sharing this video and now I'm gonna help you by sharing your channel to my mates

[@ProfessorDaveExplains]

woo! that's all i can hope for!

[@anirudhsingh9979]

A very clear and lucid explanation of respiration for the novice - presented in very simple language. Great stuff!

[@attouab]

A lot of videos repeat things "atp stores energy" and "you get energy when a phosphate group is released" but they don't explain it and probably they themselves don't know what it means. Professor dace does a good job at explaining it

[@fairbecca2]

Thank you, thank you, thank you! Clear, concise, and linear, your teaching method rocks!

[@rayanaalo6022]

This video helps me in my biochemistry exam ... Thank you 💜💜

[@javiersalinas7323]

My professor recommended me this video and is just Gold! I can't believe a good video like this exists

[@minnietheminx]

Thanks Professor Dave, by showing the molecules as they change through the process I finally get it!

[@Stretchlessbeauty]

You're the best professor Dev. Much love.

[@kimberlyhovis5864]

Thank you for making that very easy to understand. I've been struggling with this concept lately, and now I understand it. Thanks!

[@JMYaden]

Fantastic, clear explanation of a complex biochemical process. Thank you, Prof. Dave!

[@robinlazulite3167]

Thank you for simplifying this complex process...helped a ton with studies!

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Professor Dave! I! LOVE! You!!!!!!!!! I finally see the light 💡 Hallelujah 🙌

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I am glad for the visuals and explanations as the book content is not cutting it. Thanks!

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You literally helped me so much! Been watching since middle school, and now I am applying to medical school!

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Such a great explaination ! U help me a lot

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Omg I have an exam tomorrow and you summarized the whole lesson in this video, thank you sm, this really made the studying process so much more simple for me.🖤

[@joelsteve5396]

thank u for making it uderstandable to a 10th grade student

[@timjuarez1178]

You’re the best. So simply explained, and the table at the end was a awesome addition

[@mills593593]

Cool, I am a DNA chemist, so I never learned about metabolism but I also new ATP was involved. Now I can see how are food is used to generate ATP through this cycle :) I heard we make 80 kg of ATP a day, pretty crazy synthesis scale!

[@ProfessorDaveExplains]

holy smokes, that sounds like too big a mass! but i suppose it could be true.

[@NewWesternFront]

hows it going? what do you do as a DNA chemist?

[@attouab]

Thanks

[@attouab]

A lot of videos repeat things "atp stores energy" and "you get energy when a phosphate group is released" but they don't explain it and probably they themselves don't know what it means. Professor dace does a good job at explaining it

[@chaneychane9339]

Thank you so much!! I was having a hard time trying to memorize these as I read my textbook but now I feel less lost! It's great to listen someone summarize for you

[@zinimbita9789]

Excellent, you made so each to follow and understand. Thank you Prof

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This is absolutely awesome

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Simple and straightforward, thank you!

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Trillion thanks to you

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Thank you sir you helped me in my last hope when I am stucked with these concepts thank you sir

[@sreereddy030]

tnq professor Dave, u made me easy 2 understand glycolysis

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you brilliant, brilliant guy! thank you so much.

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Dying laughing.. have no idea.. completely lost on the verbs you're using 😭. Imma have to Google so many words lol

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Explained beautifully. Thank you so much!

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gonna cry, i barely got it but thankyou hopefully i pass tommorow

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This was very helpful @professor. I needed this for my biology and biochemistry class.. Thanks

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Best video for this lesson I’ve ever seen thanks teacher🌹🙏

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man my exam is tomorrow morning and this literally saved me thank youuuuu

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thank you Professor...your videos are really helping me in all my biochemistry exams...keep it up🙌🙌

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Thanks for your video, has made me super with great understanding in biochemistry

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why are you yelling at me 😣

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very nice. Thank you

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Thanks! I've just managed to go through all my notes with help of your videos(Biochemistry) to see if I missed anything. You saved my life! You also made it easier for me since you made a playlist with all the videos from Biochemistry (Y)

[@ProfessorDaveExplains]

my pleasure!

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Probably not when you graduate, you'll probably be extremely poor but maybe a few years after. Which is probably soon. I wonder how this guy/girl is doing lol.

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Finally a video I can understand! Thank you!!

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Thank you for existing. Sal from KA drives me nuts with his off-topic talking.

[@ksumar]

Incredible stages of respiration! Nicely explained, but complex to remember! 😳

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Thanks professor Dave for clear explanation compare to my previous lecture which takes me a number of hours to understand but not real.❤❤

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This video is going to save me. I did not explect the first class in my biology minor to be quite this memoriztion heavy.

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I LOVE YOU PROFESSOR DAVE

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Thank YOU!!! My biology textbook is so redundant and wordy and just overly difficult to retain information.

[@enderwingaming6627]

I don't know why so many curriculums expect us to remember glycolysis, cellular respiration, light reactions, and the Calvin Cycle with the most perfect recollection for a lot of biology exams. I know it's important for people down the line to learn other metabolic pathways, but why cram us to do it?

[@AnuragPradhan101]

Thank you very much professor Dave, Just because of you, I'm surviving in my college, If you don't mind, I have a request, can you please add all the notes used in your videos in pdf form to download, so that after watching all of your videos we can once again revise everything that you taught by going through the notes that were used in the videos in a quick way.

[@ProfessorDaveExplains]

i don't have any such notes unfortunately!

[@bippy201]

Making your own notes from his videos would be a great way to study!

[@NewWesternFront]

@@bippy201 shut up and spoonfeed us Liz

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Watching just 2 hours before exam 😅

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Lol I️ watched this in bio 1 and skipped 3:33. Now I'm back for biochem and thankful that your're going over the reactions in 3:33

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Using this to study for my 2024 IB biology exam

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thank you so much, professor

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You are a great professor

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Is there a video like this on gluconeogenesis? Great video btw :)

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Really You're genius person...

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Thank you Prof.

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I would pay you for tutoring !! Wish you lived closer

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Thank u professor Dave

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Thanks, for the video and chart!

[@tonifriedrich7191]

How can you reduce with a proton?? 2:08

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Thank you

[@joshualumbe1842]

When I graduate i will comeback to thank you more professor dave🙏🤝. Hopefully donate!!. From premed to preclinical you've saved a dream🤝