I speak for all of us med/premed/nursing etc students when I say you are the best at explaining these concepts!
@farhankakar11
Жыл бұрын
How are you bro ___ if you have ninja web subscription___ so can you send me the PDF illustration of the lec___ because I have no enough money to take subscription
@farhankakar11
Жыл бұрын
How are you bro ___ if you have ninja web subscription___ so can you send me the PDF illustration of the lec___ because I have no enough money to take subscription
@queenzht
Жыл бұрын
I agree 💯👍
@farhankakar11
Жыл бұрын
@@queenzht do you have subscription of his website?
@queenzht
Жыл бұрын
@@farhankakar11 sorry, i don't. I watch only his videos.
@MKhan-ox9hi
6 ай бұрын
Why can't our professors teach like this?
@SouvikNagYT
Жыл бұрын
Sir, I just wonder, how much happy you are during lecture , you are truly passionate about teaching....hats off sir, you are truly amazing, love from India 🇮🇳
@billionare_aspects
5 ай бұрын
Me watching this video in 9th grade and still understands everything thing is crazy.Great explanation sir love from India 🇮🇳
@abdj5469
Жыл бұрын
Love your videos and I just want to tell you that you guys have been a MAJOR help in me getting through med school these past few years, just have one request that could you please upload more pharmacology lectures? They have been extremely helpful in me getting better grades on my exams!
@farhankakar11
Жыл бұрын
How are you sir __ sir can you send me PDF of these all lec ___ because I have no enough money to take subscription of ninja web 🙃
@ordinaryguybecamembbs2240
Жыл бұрын
You are doing well sir for mbbs students Keep it on for us (students) Love from India 🇮🇳
@maryamh3302
Жыл бұрын
God bless you, i have listened to my professor recorded lectures for hours and tried to read the book and none of them made sense. But you literally explained them in such a short amount of time and with such good details and with nice delivery! I really appreciate your time and effort! Thank you Dr. Ninja
@codycarpenter5528
3 ай бұрын
You my ninja. Damn good job on the explanation and "practical application" for lack of a better term
@ianbacon768
Жыл бұрын
I have a test covering this material today. Can't believe you just published the exact video I need to help understand these concepts! Dude, you're a legend! Single handedly getting me through my online Biochem class, no cap. Thank you for providing this for the public!
@mandrithysa3457
Жыл бұрын
Hey zach, cannot thank you enough for your videos, they're literally saving our lives! I know its not the right place, but would you consider going back to neurology and make a video about the medial longitudinal fasciculus? Again, keep up the good work! When i finally finish med school and start working, I'll make sure to send part of my wage someday. YOU'RE THE BEST!
@ponypony2905
10 ай бұрын
I see nobody is speaking for the vet students, so I will. This is amazing, I hope I pass my cellular biology exam. Thank you ❤
@RubyMay7
Жыл бұрын
I like the videos but I’m disappointed with the notes/illustrations for the subscription. Would not recommend membership.
@yellowindian5134
Жыл бұрын
The best thing bout ur videos is pictorial representation of everything
@Sci_Academy7
11 ай бұрын
Can any one explain the mechanism how glycocalyx help in water control
@epicgamer4551
Жыл бұрын
THANK YOU SO MUCH. I've got my A level biology exam in a few weeks, so this is going to be INSANELY helpful
@hunterhoneycutt7811
Жыл бұрын
zach knows his stuff through and through. natural born teacher, amazing communicator!
@hudaabuqamar3379
Жыл бұрын
Let it be the first arabic comment حبيبي حبيبي حبيبي 💗💗💗💗💗💗💗
@Njeri3344
7 ай бұрын
You saved me! Thank you for this lecture. I’m starting Medical Physiology this September and I needed a reminder of the fundamentals of cell processes and their interactions. Long life to you, Ninja Nerd
@prasannagnanasekaran9596
Жыл бұрын
This man is made of brainsssssss 👀
@nathanielgoglia1268
Жыл бұрын
This was made so well! thank you so much Ninja Nerd! I wont lie I thoguth at the end the video ended and i started to watch a different video but it was embedded into this video lol.
@kittydollsxo189
3 ай бұрын
I wish more teacher teach like this for these types of subjects rather then read off thier long worded slides.
@ibrahimbjoe001
2 ай бұрын
Genius 🧠🧠🧠 at work again Much love from Sierra Leone 🇸🇱🇸🇱🇸🇱
@EzinneOmaka
Жыл бұрын
Thank you for this lecture, you made me understand the whole concept ❤
@physiotherapy8070
Жыл бұрын
Plz make biochemistry basic topics bcz I feel very exhausted when I take my biochemistry textbooks
@caitlinseery4123
Жыл бұрын
pls replace my a&p professor
@dman5909
Жыл бұрын
Superb video as always, thank you to the whole ninja nerd team you guys rule!!!
@maryamh3302
Жыл бұрын
Subscribing right noww!
@marammahmoud-ce7jl
Жыл бұрын
✨ Dr nija can you please upload lectures about deference between osmolality and osmolarity and lecture about body fluids and osmotic equilibrium ✨
@ItsSK76
Жыл бұрын
Please upload Remaing videos of Pharmacology on antidepressants, antipsychotics and Anesthetics
@manishasherchan5031
Жыл бұрын
Why can't everything in medicine be easy to remember like flippase and floppase 😂
@vincentmalama5344
Жыл бұрын
First
@ElectricKoolaid904
13 күн бұрын
ZACH!!!! I Love you my brother🙏🏻🤍 I’m sending you red roses when I graduate nursing school. Red to represent your passion for teaching 🌹
@Jannatu.Al.Firdaouse
3 күн бұрын
I don't know if you ever thought of this , but you should be proud of yourself spreading knowledge across the whole globe. You don't have 50 students or 1000 You have hundreds of thousands of students across the globe who are learning from you and many of them will spread this knowledge to others too... It's really fascinating. Never stop man, we're learning so...o much from you and we love you ❤
@yashas3444
Жыл бұрын
you make nice videos which includes both animation and teaching 😇😇😇😇😇
@abdullahmohammed20y
Жыл бұрын
شرحك رهيب بالكعبة
@salmonking2710
Жыл бұрын
Wether or not I understand what you have been ranting about for 40 minutes I love your videos, keep up the good work!
@brendafierro6855
8 ай бұрын
Absolutely wonderful teaching and explanations. Thank you for your help!
@TQsktkg-jfgnfnggg
8 ай бұрын
Thank you so much sir :)
@yovandiazreyes159
11 ай бұрын
Thank you so much. This Video explained what I’m learning this week, wish me luck!🙏🏼
@enarabukhari4127
Жыл бұрын
Sir, can u plz xpain smhow slowly, it's a request 😅😅😅
@alitariq7929
Жыл бұрын
Yiiiiiipiiii ..... Tomorrow is my ppr ... And I can't search any vedio ..finally .. I found 😘
@adolf7091
Жыл бұрын
Wht is ppr ???
@DMagnifyScentlady
Жыл бұрын
Good luck
@bissankayal4293
10 ай бұрын
Thanks very much this is really helpful
@amine6005
Жыл бұрын
Neja nerd since we need pharmacology series please
@michelledubner1831
Жыл бұрын
As a graduate MSN student just beginning pathophysiology, this has been tremendously helpful. I consider myself a visual person, and the visual aids help me comprehend and remember the process of "fluidity". Keep it up.
@vasilistoma7082
Жыл бұрын
Thanks a lot
@Kush-iw5yv
Жыл бұрын
You are amazing 🤩 Now I love biochemistry 😅
@sanji._364
Жыл бұрын
Can anyone explain which structures help in joining neighboring cells Glycocalyx or Integral Protein?
@organizedbiology
Жыл бұрын
Integral proteins!
@kaziux7821
Жыл бұрын
I’m taking biochemistry and I need to review cell membrane! So this should be helpful I hope! Thank you!
@jonahsstudies6424
Жыл бұрын
Bro never skips neck day
@AhmedSamy-p6c
10 ай бұрын
Thank You
@HarrietNakimbuggwe
Жыл бұрын
Wao what a teacher he is
@yullitigetachew7900
Жыл бұрын
please make GBS video please🙏
@thefbi9903
Жыл бұрын
Please more cell biology.
@Purnota999
Жыл бұрын
Thankyou for this lecture,you never fail to deliver the best of the best.
@eyonuifakayodeadeshina2126
10 ай бұрын
Big up man 💯🙏🏾
@habibaa.mohamed
3 ай бұрын
ياريت تخلو فيه اوبشن الترجمة. للعربي
@simoansari6723
10 ай бұрын
🤩
@neelnik69
Жыл бұрын
Kindly make video for entire cell biology please.
@science_facts2775
6 ай бұрын
Ninja nerd, the link to your website is outdated, it keeps brin ging error
@m_m786
Жыл бұрын
Thanks 👍💖🩺
@BoserMensch
7 ай бұрын
You're in one point a little bit wrong: Membrane will play essential role for EVERY intracellular signaling (2ndary messaging) (by phospholipid-interactions). A lot of papers have shown by now. E.g: For the RAS-MAPk. Anyway: Brilliant as allways.
@alecpurcell3411
2 ай бұрын
"Put some kinks into the mix, that sounded a little weird" lmao
@Therealrachelj
7 күн бұрын
Definitely helped me for my assignment 😊
@aanchalpal4030
Жыл бұрын
Hey plz plz plz plz make a video on cancer drugs and malarial drug
@anji962
Жыл бұрын
thank you sir
@imao_akuma7245
7 ай бұрын
Membrane Lipids: Phospholipids: Phospholipids form the basic structure of the cell membrane, arranged in a bilayer. The phosphate head is hydrophilic (water-attracting), while the fatty acid tails are hydrophobic (water-repelling). The composition of phospholipids varies between the outer and inner leaflets of the membrane. Cholesterol molecules are embedded within the lipid bilayer, influencing its fluidity and stability. Transport Across the Membrane: Diffusion: Simple diffusion allows small, non-polar molecules to pass through the lipid bilayer. Lateral diffusion refers to the movement of phospholipids within the same membrane layer. Transverse diffusion involves the flip-flopping of phospholipids from one layer to another, facilitated by enzymes like floppase and flippase. Membrane Proteins: Integral Proteins: Integral proteins span the entire lipid bilayer and can act as channels for molecules to pass through. They have strong interactions with the hydrophobic core of the membrane. Peripheral Proteins: Peripheral proteins are found on the surface of the membrane and interact weakly with the lipid bilayer. They are often involved in signaling and cell adhesion processes. Functions: Transport proteins facilitate the movement of molecules across the membrane, either through channels or by actively transporting them. Exocytosis and endocytosis involve the fusion of vesicles with the cell membrane, allowing materials to be released from or taken into the cell. Receptors recognize specific molecules (such as hormones) and initiate cellular responses. Cell adhesion proteins help cells attach to each other and to the extracellular matrix (ECM). Enzymes catalyze chemical reactions at the membrane surface. Gap junctions allow direct communication between neighboring cells. Glycocalyx: Composition: The glycocalyx is a layer of carbohydrate molecules (sugars) attached to proteins and lipids on the cell membrane surface. Functions: It helps regulate cell-cell interactions, including adhesion and recognition by the immune system. The glycocalyx also plays a role in protecting the cell from dehydration and maintaining proper fluid balance. Membrane Lipids: Phospholipids: Phospholipids form the basic structure of the cell membrane, arranged in a bilayer. The phosphate head is hydrophilic (water-attracting), while the fatty acid tails are hydrophobic (water-repelling). The composition of phospholipids varies between the outer and inner leaflets of the membrane. Cholesterol molecules are embedded within the lipid bilayer, influencing its fluidity and stability. Fluidity of the Cell Membrane: Proper membrane fluidity is essential for the functioning of membrane proteins, including receptors, transporters, and enzymes. It allows these proteins to move within the membrane, interact with other molecules, and perform their specific roles. Fluidity also affects cellular processes such as endocytosis, exocytosis, and cell signaling. Transport Across the Membrane: Diffusion: Simple diffusion allows small, non-polar molecules to pass through the lipid bilayer. Lateral diffusion refers to the movement of phospholipids within the same membrane layer. Transverse diffusion involves the flip-flopping of phospholipids from one layer to another, facilitated by enzymes like floppase and flippase. Membrane Proteins: Integral Proteins: Integral proteins span the entire lipid bilayer and can act as channels for molecules to pass through. They have strong interactions with the hydrophobic core of the membrane. Peripheral Proteins: Peripheral proteins are found on the surface of the membrane and interact weakly with the lipid bilayer. They are often involved in signaling and cell adhesion processes. Transport Across the Membrane: Transport proteins facilitate the movement of molecules across the membrane, either through channels or by actively transporting them. Exocytosis and endocytosis involve the fusion of vesicles with the cell membrane, allowing materials to be released from or taken into the cell. Glycocalyx: Composition: The glycocalyx is a layer of carbohydrate molecules (sugars) attached to proteins and lipids on the cell membrane surface. Functions: It helps regulate cell-cell interactions, including adhesion and recognition by the immune system. The glycocalyx also plays a role in protecting the cell from dehydration and maintaining proper fluid balance. Fluidity of the Cell Membrane: The fluidity of the cell membrane refers to its ability to adapt its shape and movements, a property essential for the proper functioning of cells. The fluid nature of the membrane allows for dynamic interactions between its components and facilitates various cellular processes. Factors Influencing Fluidity: Temperature: Temperature plays a critical role in membrane fluidity. At higher temperatures, phospholipid molecules have increased kinetic energy, leading to more rapid movement and greater fluidity. Conversely, lower temperatures result in decreased fluidity as molecular motion slows down. Cholesterol helps maintain membrane fluidity over a range of temperatures by preventing excessive solidification or fluidization. Composition of Lipids: The composition of lipid molecules within the membrane significantly impacts its fluidity. Unsaturated fatty acids contain one or more double bonds, introducing kinks in the fatty acid tails and preventing close packing of lipid molecules. As a result, membranes containing a higher proportion of unsaturated fatty acids tend to be more fluid compared to those rich in saturated fatty acids, which lack double bonds and have straighter tails. Presence of Cholesterol: Cholesterol molecules are interspersed within the lipid bilayer, where they interact with phospholipids and other membrane components. Cholesterol acts as a buffer against extreme changes in membrane fluidity. At moderate temperatures, cholesterol restrains the movement of phospholipids, reducing membrane fluidity. Conversely, at low temperatures, cholesterol prevents the close packing of phospholipids, enhancing membrane fluidity. Cholesterol also contributes to the overall stability and integrity of the membrane structure. Impact of Fluidity: Proper membrane fluidity is crucial for the functioning of integral membrane proteins, such as receptors, transporters, and ion channels. These proteins rely on lateral diffusion within the lipid bilayer to interact with signaling molecules, transport substrates, and conduct ions across the membrane. Membrane fluidity influences cellular processes such as endocytosis, exocytosis, and cell signaling. Changes in fluidity can affect the efficiency of vesicle formation and fusion, as well as the clustering and activation of membrane-bound receptors and signaling molecules. The dynamic nature of membrane fluidity enables cells to respond rapidly to changes in their environment and modulate their membrane properties accordingly. Cells can regulate membrane fluidity by altering the composition of lipids and adjusting the expression and activity of enzymes involved in lipid metabolism. In summary, the cell membrane is a dynamic structure composed of various lipids, proteins, and carbohydrate molecules, each contributing to its stability, fluidity, and functionality. These components work together to regulate the passage of molecules, facilitate cellular communication, and maintain cell integrity.
@TeppyMeg
Жыл бұрын
Seriously. Thank you!!!!
@tqnkl1724
Жыл бұрын
back to the basics💪💪
@missriyaagrawal8605
4 ай бұрын
Thee besttttttttt proffersor everrrrr🙏🙏 luv from India❤️
@lucrrmoon
6 ай бұрын
i just think this video is REALLY COOL😂
@maxamadyare6297
Жыл бұрын
Histology still we don't from U ninja nerd
@tracyswanzy5529
Жыл бұрын
you are the best teacher in the world.
@arimel1877
Жыл бұрын
Thank you so much ❤
@alaaabdelbaset2244
7 ай бұрын
About the transverse diffusion, won’t it mess with the phosphatidylcholine-phosphatidylserine orientation between the inner and outer layers of the lipid membrane? Thanks a lot for providing those much informative lectures for free. I can never be thankful enough and I’d support this channel whenever I am able to :)
@nandiganavishal
5 ай бұрын
circuit methods, simulations to characterize membrane in detail obtaining permittivity, charge regulation with time, ion-ion, particle-membrane interactions are published in membrane journals includes journal of membrane science, journal of polymer science part B: polymer physics, other journals name required is also must
@letscrackcee18
Жыл бұрын
i dont know how to thanks this teacher 😭😭😭😭
@pingu_noot_noots
20 күн бұрын
i just started my med journey and i gotta say you have amazed me with your great teaching. thank you for keeping this information free 😊 i will be coming back here alot ❤ may god bless you ❤️❤️
@notyermonkey2134
Жыл бұрын
How is it these Nerdy little Critters know more about how to do all this stuff, when I Big Daddy who spawned them, can't even remember their names; least what they get up to at night?
@KajobaDickson
27 күн бұрын
Thanks so much sir you are the best teacher
@tugao737
6 ай бұрын
Adoro te, ajudas te me na universidade, obrigado ❤ Um grande abraço de Portugal 🇵🇹
@abdulqaheralfaqeh
Жыл бұрын
l am falling in love with u man! 😂😂😂😂
@jamesmkandawire8976
Жыл бұрын
The awaited finally out🔥🔥
@Brownies85126
9 ай бұрын
You look like Maui in Moana Disney animation 🙂
@thanoonthabet6595
Жыл бұрын
Great Channel! Zack we please get a Sepsis video please
@thanoonthabet6595
Жыл бұрын
Can*
@NinjaNerdOfficial
Жыл бұрын
Thank you so much!
@NinjaNerdOfficial
Жыл бұрын
We are absolutely hoping to do some sepsis lectures!
@OlickyProfessor
5 ай бұрын
You are the best ninja nerd 🎉🎉🎉
@StephOnyia
Ай бұрын
Thank you Sir.🫶🏽🇳🇬
@Misbahsheikh-d6o
Жыл бұрын
Sir can water molecules moves by simple diffusion across the membrane ???
@ComplaisantPlay
Жыл бұрын
Are u going to start to.teach.psychology??
@eprok.
9 ай бұрын
من العراق 😊
@فيض-ن8ث
Жыл бұрын
Is this lecture histology?
@ManuelaAlvarez-ef4ve
2 күн бұрын
❤❤❤❤❤❤❤❤❤
@billzbee
5 ай бұрын
👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻
@harshgoswami8805
Жыл бұрын
Thanks for great information
@rafikdjeydal2238
11 ай бұрын
ma man
@MuhammadIrshad-sh1jg
3 ай бұрын
AMAZING VIDEO!!!!!!!!!!!!!!!!!!
@rishiraj2548
Жыл бұрын
🙏💯🙏😌
@bouyantrite553
Жыл бұрын
Would these cells have been of the type used in the Dr John F Enders or the Dr Stefan Lanka control experiments?
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