Cellular Respiration

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Күн бұрын

This biology video tutorial provides a basic introduction into cellular respiration. It covers the 4 principal stages of cellular respiration such as glycolysis, pyruvate oxidation, the kreb’s cycle, and the electron transport chain. It also covers anaerobic cellular respiration such as lactic acid fermentation and ethanol fermentation. This video contains plenty of examples and practice problems.
Here is a list of topics:
0:00 - Intro to Cellular Respiration
1:10 - Intro to ATP - Adenosine Triphosphate
5:25 - The 4 Stages of Cellular Respiration
7:34 - Glycolysis
8:26 - Substrate Level Phosphorylation
9:36 - Oxidation and Reduction Reactions
12:03 - Investment and Payoff Phase of Glycolysis
13:08 - Enzymes - Kinase and Isomerase
16:44 - Pyruvate Oxidation into Acetyl-CoA
18:22 - Pyruvate Dehydrogenase Enzyme
19:53 - The Kreb’s Cycle
26:50 - The Mitochondrial Matrix and Intermembrane Space
27:45 - The Electron Transport Chain
28:32 - Ubiquinone and Cytochrome C - Mobile Electron Carriers
34:14 - ATP Synthase and Chemiosmosis
35:32 - Oxidative Phosphorylation
48:00 - Aerobic and Anaerobic Respiration
49:40 - Lactic Acid Fermentation
52:45 - Ethanol Fermentation
55:26 - Examples and Practice Problems
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Пікірлер: 286

@TheOrganicChemistryTutor 6 ай бұрын

Final Exams and Video Playlists: www.video-tutor.net/

@redkritter1225 4 жыл бұрын

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@divineneos4392 4 жыл бұрын

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@CowboyBurgerofTheWest 3 жыл бұрын

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@agyeibeamusic 3 жыл бұрын

🤣

@ejrelatorre4254 3 жыл бұрын

Ich werde danken

@radscodyp1233 3 жыл бұрын

Sorry sir 😂

@woochi7542 4 жыл бұрын

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@gfkenya9926 4 жыл бұрын

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@malteasher7467 3 жыл бұрын

NO he has a beautiful voice that makes you focus on what he is sayin

@divineneos4392 2 жыл бұрын

@@gfkenya9926 dude wtf

@wotto749 2 жыл бұрын

@@divineneos4392 you shouldn't use God's name in vain. He's the creator of science. Cellular respiration won't exist without Him.

@Tach2134 2 жыл бұрын

@@wotto749 he is not creator of science

@justinw5525 4 жыл бұрын

You are amazing, sir. I appreciate every second that you invest in your lessons. If I’m ever confused, need a refresher, or want to learn, I know I can always count on you. Thank you.

@wherearethecrayons6533 8 ай бұрын

Who would've thought I would ENJOY an hour and a half long video about cellular respiration? I'm listening to this like a podcast while formatting my one pager to study for my test. THANK YOU SO MUCH!! Your videos are so soothing somehow even though the content is often anxity inducing

@choccymilk1233 4 жыл бұрын

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@lola1909 4 жыл бұрын

You can not call any body God.

@choccymilk1233 4 жыл бұрын

Lo La sorry. Godly then 🤭😃

@lola1909 4 жыл бұрын

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@lola1909 4 жыл бұрын

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@divineneos4392 4 жыл бұрын

@@lola1909 i thought god and godly werent the same thing. Lmao

@con_el_maestro3544 4 жыл бұрын

MAN I HOPE GOD BLESSES YOU A MILLION TIMES

@janapacis Жыл бұрын

This video really saved my life . From the whole quarter i couldn't understand the topic so i watched this the day before exam , i thought this subject would be my dead end , but im so thankful that ive learned the whole lesson for one hour and 40 minutes . I already got the results of my exam , i got 47/50 hahahaha thankgoodnesss

@mitchlee2137 3 жыл бұрын

WOW WHAT A GIFT FOR MY BIOCHEMISTRY EXAM. This was posted on my birthday. You're a blessing to students Sir.

@elajetigan3751 3 жыл бұрын

uhUh

@minecraftgaming5861 9 ай бұрын

Happy birthday

@cristlewrite7944 9 ай бұрын

Happy Birthday

@jennylynosorio556 4 жыл бұрын

This I love about you man! Simplicity! but filled with much information you can ever imagine in the shortest given time! ❤️

@jenroberts7267 2 жыл бұрын

Awesome! I'm 22 minutes in, and you are much more helpful than my cell biology iText and any videos it has links for! Thank you so much for this wonderful video you created. Greetings from Canada. :)

@deeznuts1302 7 ай бұрын

sir on question 20 you gave the wrong answer for B :( investment phase is -2 ATP molecules...............

@sabrinapurtee 3 жыл бұрын

You're such an incredible teacher and your voice is so soothing! I get really stressed when I don't understand something and your calm demeanour is so helpful. And your information is fantastic. Thank you!

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@malcolmjelani3588 2 жыл бұрын

I don't

@hadiputra2871 2 жыл бұрын

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@malcolmjelani3588 2 жыл бұрын

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@hadiputra2871 2 жыл бұрын

@@malcolmjelani3588 How did you didn't appreciate his hard-work? He literally saved thousands/millions of students for their exams. 😑

@malcolmjelani3588 2 жыл бұрын

@@hadiputra2871 i never needed to study cellular respiration

@nospaceforsadness816 3 жыл бұрын

1:33:24 i think that in the investment phase ,we give 2 Atp molecules per glucose molecule in order glycolysis to start...in the pay off phase is that are yield 4 atp molecules and net production is 2atp... so I think that B) is false

@supremek3103 2 жыл бұрын

same

@kanina49 Жыл бұрын

I was just thinking abput this, now I'm hella confused!! lol

@speedycrow 3 ай бұрын

Just abt to correct that but you got that for me 3 years ago, tyty!

@itsonyii247 2 жыл бұрын

I had a hard time studying this but you made it so simple. Thanks so much

@luxi8313 3 жыл бұрын

Thank you so much for the detailed explanation. This is exactly what I've been looking for😁

@joshr.5199 3 жыл бұрын

My appreciation for this guys work and help is immeasurable

@kanina49 Жыл бұрын

I am confused about question 20 B, I thought the "payoff" phase was the last set of reactions that produce 4 ATP and the investment phase was the first set of reactions that yielded 2ATP molecules? Can someone explain further please??

@pranayaanand9835 Жыл бұрын

yes your correct, i think he got confused

@obinnaagu4144 Жыл бұрын

he mixed it up

@elsacarmona7802 4 жыл бұрын

1:27:07 glycolysis produces water when the enzyme enolase catalysts the reaction of glycerate 2 phosphate into P-enolpyruvate. It produces 2 waters.

@sunilkharga4733 4 жыл бұрын

Did the same mistake on my test.

@reference_realistic Жыл бұрын

Thanks for this

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this person is single handedly saving lives and grades

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@akirakenchieedquiban531 4 жыл бұрын

Its funny you post this to day a actually need it for our recitation tomorrow 😂

@tjmcqueen3998 2 жыл бұрын

Wow. Totally get most of it now. At least what I need to know for Gen Bio. Great tutorial. Loved the q & a at end.

@tuchelmanager727 4 жыл бұрын

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I needed this sunday before the test!

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I have a lot respect for this brilliant madlad. You have gotten me through so much in the past 4 years, from AP chem to college ochem and such. If I could give u a hug I would give u the biggest bearhug imaginable.

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The smartest human i have ever seen in my life

@theveganflower5135 3 жыл бұрын

as someone with fibro and m.e, I have joked that I dont make atp, it is now known that is actually the case. And it all kinda makes sense now, I'm severely anemic, lack the vitamins that tend to help in the process of atp, and constantly crave carbs and sugar. I hope sometime soon we learn more about the correlation. Thanks so much for the vid.

@pnggnp2000 3 жыл бұрын

wow if its a school project this is so educational thank you if not its still perfectly instructive

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DUDE YOU ARE THE BESTTT if you can do photosynthesis I honestly think you’d be the best KZfaq channel ever

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@tzwacdastag8223 4 жыл бұрын

Thank u for filling our Brains with Knowledge.

@marthygirma3886 4 жыл бұрын

Thank u for all your knowledge and support

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super helpful as always, thank you so much!

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Most of this content still hasn't stuck to my metaphorical wall but something is sticking on every throw. Thank you O Chem tutor.

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@tena1486 2 жыл бұрын

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@pomi6320 Жыл бұрын

this is super helpful for ALevel biology as its very similar to the syllabus

@TheLuxluxluxlux 3 жыл бұрын

Great analogy with the battery and lightbulb

@oximas 3 жыл бұрын

at 1:33:05 B is false the investment phase consists of the first 5 stages, NOT the last 5 correct me if I am wrong

@MayamikoPemba 2 ай бұрын

THIS THING PROVIDES MORE INFORMATION THAN MY TEACHER DID FOR 48 HOURS

@usamakhanusamakhan5380 4 жыл бұрын

Nice Upload lecture on biology👍

@hiwoteabebe3521 3 жыл бұрын

The best explanation ever

@hapvibes3156 3 жыл бұрын

thank you man, really helps

@merygo5136 4 жыл бұрын

Can you please add the document in the description In form of pdf

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@cara9299 Жыл бұрын

So helpful, thank you so much

@drnrlynclan4930 3 жыл бұрын

Thank you Your video really is helpful nowadays for self learning🥺💜🤍

@williamwarren9397 4 жыл бұрын

love the vids man

@agnesli4153 Жыл бұрын

Hope you can make more biology videos,thank you sir

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@DrRadwanNesma 3 жыл бұрын

Very good explanation.

@achayegeta6534 3 жыл бұрын

greatly solved my problem tanks.

@tancharlotte-jayne4157 2 жыл бұрын

my exam is on monday and this was very helpful so thank you:')

@anikatasnim8012 4 жыл бұрын

I can't thank you enough!!!!!!

@MahdiaWahab Жыл бұрын

Hi! How many ATP molecules produces from the breakdown of one molecule of pyruvate to carbon dioxide and water (the enire proton gradient of mitochondrial inner membran includes too for ATP production and ATP-synthase has 6 c-subunits).

@Hematite-Heart 4 жыл бұрын

Just in time for biochem 2, Ox-Phos metabolism!

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This man is my hero❤

@user-nu1lw8qi9f 8 ай бұрын

you're the goat!

@Amine3553XD Жыл бұрын

18:28 what about the pyruvic acid?

@kiitanadebayo8524 3 жыл бұрын

Is there a way I could get the diagrams?

@jantraketvichit603 2 жыл бұрын

Thank you so much!

@sciencesynergy-g4h 11 ай бұрын

This man really be good🎉...I just dey wonder the school he went🎉..the man be good...sir keep it up🤗

@excellentnetworks8087 4 жыл бұрын

Excellent 👍

@veerayyahorapeti6896 4 жыл бұрын

You are the best

@bunnerkins4165 4 жыл бұрын

I have a question. During the pyruvate phase, when O=C=O is broken off pyruvate and becomes CO2, why is that considered pyruvate oxidation if pyruvate is losing oxygen?

@obinnaagu4144 Жыл бұрын

I think the main reaction is pyruvate dehydrogenase, but pyruvate oxidation is a reaction under it

@niwar8yearsago31 4 жыл бұрын

Someone get this guy 10 million subscribers

@ShaliniSharma-rz3mf 8 ай бұрын

Awesome awesome… where were you all my life🥹

@Remarkpeace 3 жыл бұрын

I was confused with how glucose is broken down to ATP because some people just say glucose is just broken down into 2 ATP which confused me. Anyway I get it how it is through your video.

@user-du7zn1zk6w 4 жыл бұрын

In 13:10-16:40 can you enlarge the word , because I can not see the word

@julkakalinowska6264 8 ай бұрын

Thank you 😻

@tofuslimes_7507 3 жыл бұрын

thank you so much!!!!

@Optimae25 3 жыл бұрын

Thank you very much

@oladotunolarotimi930 5 ай бұрын

God bless, Sir♥️🙏🏽🥺

@warnabaloch.4501 4 жыл бұрын

Sir i Asked for direction problems of mathe matics ...

@rajinderboparai9214 9 ай бұрын

so good😭😭😭

@himariyabelayneh1937 3 жыл бұрын

You are saving me

@phoenix_c2785 2 жыл бұрын

You are literally the best human alive. in this f*cking planet

@kaydenxxi 8 ай бұрын

Now I'm hooked up with this man; how can he teach bio, physics, chem and also math??. and even better that my professor 😂.

@varshithkemmasaram2115 4 жыл бұрын

Will u upload lectures about Computer languages

@asmaalbrahim6997 Жыл бұрын

Thank you ❤️😊

@alexting827 4 жыл бұрын

Can you do videos on number theory?

@anonymouscatcatcat5126 4 жыл бұрын

Can you go in depth on Kreb’s cycle huhu

@user-vl1ki9tn7v 9 ай бұрын

Is there anyway to have access to those diagrams? They were amazing!

@pohontauge4551 3 жыл бұрын

hey i just wanna ask, if the process stopped on glycolysis, then what will happen to the pyruvate and the other product?

@opfer1555 3 жыл бұрын

Isn't it a clycle? Meaning they'll get used up and re-produced

@kailitang5706 4 ай бұрын

He so good!

@marigeo24 2 жыл бұрын

@42:50 If 1 molecule of NADH activates 3 complexes and therefor produces a net of 3 ATP, why does 1 molecule of NADH2 only produce 2 ATP? Yes it activating 2 complexes, each of which produce 1 ATP when activated, but there are 2 Hydrogen atoms in one molecule of NADH2, and of course 2 are lost when it is oxidized in complex 2. Why wouldn’t 1 molecule of NADH2 (emphasis on the 2 at the end) produce a net of 4 ATP? (Each Hydrogen activating 2 complexes. Therefore 4 activations in total) Am I missing something? Thank you for your help in advance