Cell Membrane Structure, Function, and The Fluid Mosaic Model

Cell Membrane Guided Notes: etsy.me/34iZyb9
This video reviews the structure and function of the cell membrane. It needs to be selectively permeable; it uses cholesterol to maintain fluidity, and multiple channel proteins, carrier proteins, glycoproteins and peripheral proteins. This video also discusses, diffusion of certain particles, the sodium potassium pump, the role of glycoproteins in conception, and how peripheral proteins explain the mechanism of cyanide poisoning.
00:00-00:11 Introduction
00:11-00:26 Role of the Cell Membrane
00:26-00:40 Components of the Cell Membrane
00:40-1:12 Phospholipids in the Cell Membrane
1:12-1:57 Cholesterol in the Cell Membrane
1:57-2:42 Membrane Transport and Channel Proteins
2:42-3:06 Carrier Proteins and the Sodium Potassium Pump
3:06-3:45 Glycoproteins in the Cell Membrane
3:45-4:20 Peripheral Proteins in the Cell Membrane
4:21-5:07 The Fluid Mosaic Model
Avoid plagiarism! Cite BOGObiology!
[BOGObiology]. (2017, December 4). Cell Membrane: Fluid Mosaic Model and Semipermeability[Video File]. Retrieved from • Cell Membrane Structur...
#cellmembrane #fluidmosaicmodel #phospholipid

[@BOGObiology]

Cell Membrane Guided Notes: etsy.me/34iZyb9

[@heatherfall_3996]

This video just made my biology assignment a whole lot easier

[@BOGObiology]

Glad to hear it, Heatherfall! Sending love from Boston! -BOGO

[@imanivij9792]

same

[@DamienBlack1886]

Yoooo same

[@princessnikkifernandez3320]

This video made cellular membrane easy to understand. UNDERRATED. THANK YOU SO MUCH!

[@BOGObiology]

So happy it was helpful! If you feel like it might help your classmates, I'd appreciate it if you sent them a link! Sending lots of love! -BOGO

[@hishitashah7159]

we watched this in class and now im watching it again because its helpful!

[@BOGObiology]

Thanks, Hishita! So happy to hear it. Thanks for taking time to leave a comment, and I'm sending you love and best wishes from Boston! -BOGO

[@Davidw00l]

ネrd

[@keyasaha5037]

Me too

[@bangtanboysaremyheartbeat4839]

Thank you 💞 very much!! This video is really helpful and the tiny creatures you made out of lipid and protein were really cute!!

[@dikachi.]

I love your videos. Easy to understand 👌

[@BOGObiology]

Thanks, Dikachi! Sending you best wishes from Boston! -BOGO

[@zipporahdianeesmeralda3906]

this video is short but very informative. Love it!

[@BOGObiology]

Thanks, Zipporah! Glad you thought it was helpful; I feel like "short and informative" is the best combo!! Sending love and best wishes from Boston! -BOGO

[@ambi4123]

Extremely helpful video. Thank you 🙏🏿 👏🏿

[@BOGObiology]

Thanks, Tapina! Sending love and best wishes from Boston! -BOGO

[@hannahbermeollanos155]

It's so nice, it's very easy to understand, GREAT!!

[@BOGObiology]

Glad you think so! Take care, hannah!

[@jizunsangpembelajar1246]

Thank you so much. Really love this video

[@BOGObiology]

Thanks, Jizun! Glad you liked it. Sending love and best wishes from Boston! -BOGO

[@footballbro9255]

Thank you mam . You help me a lot .I have understand it very well. I have subscribed and liked the video May God bless you ☺️☺️☺️☺️👍.

[@cockhero6209]

Thx for the video I learned a lot from your channel

[@joanne7699]

Hi, can I ask how do hydrophobic substances pass through the hydrophilic part of phosphate group? many thanks 😊 since hydrophobic substances can pass through the cells surface membrane

[@KawaiiiCat]

This was really good thank you !!

[@BOGObiology]

You're so welcome, Snxw! Sending love and best wishes from Boston! -BOGO

[@FishyandAwlaedee]

thank you

[@tanyahtanyanyiwa5864]

GREAT WORK THERE

[@BOGObiology]

Thanks, Tanyah! I'm glad you liked the video. Please feel free to share with your classmates; if you found it helpful, they probably will, too. Do you have suggestions for future topics that would be helpful? I'm always looking for new ideas. Sending best wishes from Boston! -BOGO

[@aysharajput1745]

Thanks for this video .This is really very nice.👍👍

[@BOGObiology]

Thanks, Aysha! I enjoyed making it. Sending love and best wishes from Boston! -BOGO

[@vivekkoshti5730]

U make learning so easy 😍

[@BOGObiology]

Thanks, Vivek! I had fun making this video. Sending love and best wishes from Boston! -BOGO

[@vedashreemahajan9962]

3:25 The fact that you can't escape the corona wherever you Go!! :( But amazing video!! Loved iT!

[@BOGObiology]

OMG. You're right. I made this video in 2017 and didn't remember I'd included the term "corona radiata"!!

[@vedashreemahajan9962]

@@BOGObiology :-)

[@hemlata_kumari]

Helped a lot thanku so much 😍🙏

[@BOGObiology]

Glad it was helpful!

[@shankarji7950]

I love this video

[@BOGObiology]

Thank you, Shankar! Sending love and best wishes from Boston! -BOGO

[@drousa9388]

I'm medical students and your explain very Awesome

[@BOGObiology]

Thanks, Dro! Sending love from Boston! -BOGO

[@danunugraha2696]

hi i want to request some video about cell organel, great explaination !

[@BOGObiology]

Great suggestion! In the meantime, check out this one on the components of plant and animal cells; it may have some of the info you're looking for! ruclips.net/video/7iRRDcYKL-M/видео.html

[@danunugraha2696]

thanks, that's what i looking for:)

[@momoland1245]

Thanks ❤️

[@BOGObiology]

Thanks, Momo! So happy it was useful. Feel free to share with your classmates; they'll hopefully return the favor if they find something good in future. Love from Boston! -BOGO

[@tinodaishekamutero]

such a good video..... so helpful, thank you

[@BOGObiology]

Thanks, Tinodaishe! It makes me so happy to hear the video was helpful! Sending love and best wishes from Boston! -BOGO

[@sachinkumawat2567]

Great 👍

[@BOGObiology]

Thanks, Sachin! Sending love and best wishes from Boston! -BOGO

[@SujoyDas-rw6nq]

I love learning here Always..love from Assam,India❤️

[@michelangelomascellaro5220]

Nice vid

[@BOGObiology]

Oh my goodness, MICHELANGELO LIKES MY ARTWORK!! Ha! Love, BOGO

[@Ahoy123]

damn, thx for the knowledge

[@BOGObiology]

Thanks so much Ahoy, glad the video was helpful! Sending love and best wishes from Boston! -BOGO

[@mazenahmed3342]

VERY HELPFUL VIDEO LOVE IT THANK YOU

[@BOGObiology]

Thanks so much, Mazen! So happy to hear the video was helpful; please share it with your classmates so they can understand better, too! Sending you love and best wishes from Boston! -BOGO

[@mazenahmed3342]

@@BOGObiology i loved the jesus part haha lol!!

[@hillsongirl1]

"leave room for JESUS" LOVE IT!

[@BOGObiology]

Glad you appreciate my absurd sense of humor! Chaperoning middle school dances was always an entertaining experience!!!

[@hillsongirl1]

@@BOGObiology Not absurd at all. I just assumed you were a Christian.

[@wonderlife3130]

@@BOGObiology you have a great humor......continue teaching with humor...

[@BOGObiology]

@@wonderlife3130 Thanks, Demon! It's gotten me in trouble a couple times, but my students tend to appreciate being in on a joke or two : ) Sending love from Boston! -BOGO

[@lapislazuli3693]

Wait I don’t get something why the carrier protein let that cell pass ? They said no before cuz they only accept ATP ??

[@jahnesaisquoi]

that was a joke

[@abdirahmanadanabdikher2673]

Right after my physiology exam

[@sfaahgaming4266]

can you explain slowly its very fast, and thank you for this explain

[@BOGObiology]

Sorry! I get a lot of comments asking for me to slow down or speed up; I can never seem to make everyone happy!! Definitely try making use of the pause button, or the little gear icon to slow the video down to 75%. Hope that helps! Love, BOGO

[@peterfaletra2075]

there are a number of issues I have with this video but one of the more flagrant is that the cholesterol is not where it belongs...it does not sit on the outer or inner surfaces...

[@BOGObiology]

Sorry you feel that way, Peter. Please note that this video does NOT show cholesterol "sitting on the surface" of the membrane; it shows the molecule as being integrated into the membrane. You may have mis-read the key and confused peripheral proteins (e.g. cytochrome c) with cholesterol. Below are three of the sources that I used to construct the diagrams in this video; they all show that the cholesterol is integrated into the cell membrane, as does this video. I also used the classic Campbell and Reese hard copy text as a reference, which shows a very similar structural setup, though in a different color scheme. Definitely consult the linked resources below, and if you have other specific grievances feel free to reach out.
-BOGO
en.wikipedia.org/wiki/Fluid_mosaic_model
www.khanacademy.org/science/ap-biology/cell-structure-and-function/membrane-permeability/a/fluid-mosaic-model-cell-membranes-article
biology.stackexchange.com/questions/36177/why-dont-our-cells-merge-when-their-phospholipid-membranes-touch-each-other

[@mackenziecook8855]

can i get some tutoring from yall cause i still dont understand

[@BOGObiology]

Ask me a question (or two) about what's confusing you and I'll try to elaborate. Love, BOGO

[@mackenziecook8855]

@@BOGObiology I don’t get any of it... To me it’s to difficult

[@BOGObiology]

@@mackenziecook8855 Ok. In that case, watch the first 50 seconds of the video twice. Then write back and ask me a question (literally any question) about what you saw and we'll go from there. Love, BOGO

[@hemlata_kumari]

Any from india and clearing concepts of 11 in lockdown 😁😁🤭🇮🇳

[@heet1168]

The volume is a bit low, thanks anyway

[@DamienBlack1886]

0:58

[@stevo1174]

2:29 kinda sus

[@kianm8441]

pov... you have a test tomorrow...

[@navaneethrazingstars5271]

CAA A

[@laurieprimus5636]

"Jesus"...lol!

[@BOGObiology]

I've chaperoned far too many dances! The 5th and 6th graders are whizzing around like crazy and the 8th graders and up are basically glued together haha

[@aurorawolve_yt7193]

Doesn't understand one thing, maybe explain the membrane more specifically....

[@starcrafthydralisk1967]

Со инспиринг видео. Бе смарт лике а цум

[@Davidw00l]

いコ

[@hannahwolda6268]

Jesus loves u

[@BOGObiology]

Thanks! Please tell Jesus I appreciate it next time you two have a chat. Sending love from Boston! -BOGO

[@eyehoho]

Talking too fast...:(

[@BOGObiology]

Ha! That's funny, other viewers said exactly the opposite and complained I was talking too slowly! Try playing it at .75 speed if it bothers you! -BOGO

[@enriquemarrero7702]

Agree

[@gayathribaskar4816]

S

[@t4coffixial497]

Tf...leave room for wah😹😹

[@BOGObiology]

I've chaperoned a lot of dances and seen my colleagues say ridiculous things haha

[@cockhero6209]

Reeeeee kid

[@starcrafthydralisk1967]

Nemoj haso

[@enriquemarrero7702]

Gay

[@leisureacc1186]

thank you

[@BOGObiology]

You're welcome, rique! Sending love from Boston! -BOGO