Transport Proteins: Pumps, Channels, Carriers
📝Find notes here: www.nonstopneuron.com/post/ce...
Explore our entire animation video library at: www.nonstopneuron.com/
Video Summary:
Transport proteins create a passage for lipid insoluble and larger molecules to cross the biological membrane. They can be pumps, channels or carriers. Pumps use energy from ATP to drive the primary active transport of a substance against its electrochemical gradient. Channels provide continuous passage for passive diffusion down the electrochemical gradient. Diffusion through channels is faster as multiple ions can pass through the channel during each opening. Pores are always open and gated channels switch between open and closed states. Carriers do not provide continuous passage. Movement through them is relatively slow. Uniporters move a single type of substance down its concentration gradient. Symporter moves one substance downhill and uses it's energy to move other substance uphill in same direction. Antiporters also move one substance downhill and uses it's energy to move other substance uphill but in opposite direction.
🎞 More videos on membrane transport
• Primary vs Secondary Active Transport: • Primary Active Transpo...
• Transport Through The Cell Membrane: • 11. Transport Through ...
● Follow me at:
• Facebook: / nonstopneuron
• Instagram: / nonstopneuron
Dr Vipul Navadiya
DISCLAIMER: This video is for education purposes only. Although every effort is made to ensure the accuracy of the material, viewers should refer to the appropriate regulatory body/authorized websites, guidelines, and other suitable sources of information as deemed relevant and applicable. In view of the possibility of human error or changes in medical science, any person or organization involved in the preparation of this work accepts no responsibility for any errors or omissions, or results obtained from the use of information in this video.
Пікірлер: 133
Take a bow down for this man....iit aiims lecuturer are failed infront of u....SIDHA BATH NO BKWAS🔥🔥🔥🔥🔥🔥🤩🤩🤩🤩🤩♥️♥️♥️♥️♥️♥️♥️♥️🙏🙏🙏🙏🙏🙏🙏🙏🙏
@NonstopNeuron
Жыл бұрын
That's a gigantic complement. Thank you so much....😊
Welp that's my homework done, Thank you very much
@gavriellaytner8763
8 ай бұрын
Same here 😁
very helpful video! 10/10. Easy to follow, easy to understand! :) Thank you!
very simple, easy to understand illustrations. well done
Awesome way of teaching 😊 need more videos of pharmacology too sir.
You are the best teacher I have ever seen. Bravo
@NonstopNeuron
11 ай бұрын
Glad to hear that. Please share the videos to support the channel. Thanks.
Really useful explanation, thank you!
Crystal clear explanation !!
Tysm this really helped🙏I‘m a German student and it was very well explained, keep up the good work
this video cleared all my doubts about transport proteins!!!
Das beste Video was man zum lernen braucht Perfect erklärt
Channel Protein- 1:45 Carrier Protein- 3:14
U made this complex topic so easier ...tq so much
awesome, great work 👏👏👏
Very clear and helpful! Thanks for your explanation!!!
@NonstopNeuron
2 жыл бұрын
You are welcome!
Amazing Amazing Amazing! Thank you!!!! Love this channel ♥️
@NonstopNeuron
2 жыл бұрын
Thank you 😊
Thank you ⬆️ You are another level😊
Thanks for your explanation!!!
Very clear explanation 👌
Cool. Easy to understand.
This has really helped me thanks so much
Best teacher 😍
Very clear explanation thank u sir
Very well done
U deserve more appreciation
Amazing Thank you
what an amazing explanation
Very nicely explained thank you 🙏🏻🙏🏻
Thank you very much!!!!🔥💯
very simple ❤️ thankyou
Thankyou so much.explanation is very clear 😁😁😁
Thank u soo much...this is the only video i satisfied
super helpful thank you so much!
Much thanks!
thank you so much 💗💓
Great explanation
thanks bro. it helps a lot :)
Thank you so much
You will for sure reach a million subscribers.
@NonstopNeuron
2 жыл бұрын
Thanks a lot. Please keep sharing the videos.😊
Nicely explained... Thankyou
Thank you!
Thank you so much sir
Loved it
that is amazing!
Best one!👍🏻🌸
Excellent mathod of teaching 😊😊
Awesooooome thanks !!!!!
Fantastic teaching 👍🏻
@NonstopNeuron
Жыл бұрын
Glad you liked it
Great work
@NonstopNeuron
2 жыл бұрын
Thank you! Cheers!
Very helpful video thnq..🙂
Oh god so awesome teaching
Great video
So good
You are the best ❤
عاشت أيدك يالغالي
Thank u so much
Very nice
Really a nice one , pls Sir also make videos on clinical subject also
@NonstopNeuron
3 жыл бұрын
Currently I am focusing on physiology. Clinical subjects will take very long to come. But yes I want to cover as much as I can.
@thedesidoc1377
3 жыл бұрын
@@NonstopNeuron ok sir
Thanku so much 🥰
No Mercy ❤ fabuloustic
Thanks bro
tq so much sir
Best explanation..
@NonstopNeuron
2 жыл бұрын
thanks
Awesome 👍👍👍👍👍
@NonstopNeuron
2 жыл бұрын
Thank you! Cheers!
Sir can you name the proteins which are help in translocation?
u r great!
Excuse me, I have a question, in which program did you make your animations?
@NonstopNeuron
2 жыл бұрын
I use multiple softwere. Affinity designer, blender, power point, inkscape etc
Forgot about mechanically gated channel, but great video overall. Thanks.
Very very helpful vedieo!
@NonstopNeuron
2 жыл бұрын
Thank you. Please share the video. We need your support to be able to keep making the videos.
thank you too much
Actin: A cytoskeletal protein crucial for cellular structure and movement. Myosin: Motor protein involved in cell motility and contractility. Tubulin: Forms microtubules, aiding in intracellular transport and cell division. Vinculin: Connects actin filaments to integrins, contributing to cell adhesion. G-actin and F-actin: Monomeric and polymeric forms of actin, respectively. Fibronectin: An extracellular matrix protein interacting with cell surface receptors. Calmodulin: Involved in calcium-dependent signaling pathways. Profilin: Regulates actin polymerization and dynamics. Talin: Binds to integrins, linking them to the actin cytoskeleton. Cofilin: Modulates actin dynamics by promoting depolymerization. Can anyone tell me if these are peripheral proteins even if it can be perpheral proteins and transmembrane both....ai provided this..I wanna check it's accuracy....btw nice video🎉🎉
JazakAllah
too good
Please upload more videos
How is symporter and antiporter different
very hepful
@NonstopNeuron
2 жыл бұрын
👍🏼
I have a question about chanells. Specifically Gated chanells. after the gate opens we see the transport of ions is like facilitated diffusion (does not require energy). But, dont we need energy for the gate to open? So in the end can we say it's facilitated diffusion? Again very helpfull video, you gained a subscriber
@NonstopNeuron
2 жыл бұрын
No energy is not required for gates to open. But we can't say it's a facilitated diffusion. That is different.
@elpidakeremidou3702
2 жыл бұрын
@@NonstopNeuron oh okay, so what kind of transportation is this? Thank you for your time
@NonstopNeuron
2 жыл бұрын
It's diffusion. But facilitated diffusion has some differences. In facilitated diffusion, the carrier interacts with the substance.
@elpidakeremidou3702
2 жыл бұрын
@@NonstopNeuron okay i see. Again thank you very much. Have a nice day 💙
@NonstopNeuron
2 жыл бұрын
Most welcome. Same to you
Hi....pls i need chaperon and fifth pathwayes with my thanks
thank u my exams tmrw and i was confused
Water occurs the membrane in which type ?
@NonstopNeuron
10 ай бұрын
Aquaporins
But ncert classs 11 says different things. According to them carrier proteins do active transport and there is no mention of pump proteins ..... I am confused... Kindly clear my confusion
@NonstopNeuron
2 жыл бұрын
Carriers do secondary active transport. In this, energy from downhill movement of one substance is used to move another substance uphill. But pumps are different. They are powered by ATPs
Carrier protein is active or passive?? In some sites it is written active
@NonstopNeuron
Жыл бұрын
Passive
@aadi2625
Жыл бұрын
@@NonstopNeuron I don't think so. Even in csir net books it is written active
I have a doubt That some of the teacher says that water molecules can enter the cell by passing through phospholipid layer so what's the thing with water channel Is there are some cell which have water channel and in some water transported through phospholipid layer
@NonstopNeuron
9 ай бұрын
Water transport through lipid bilayer, even if it happens, is negligible.
@bts_0722
9 ай бұрын
@@NonstopNeuron so mainly the Water is transported by water channel in plant as well as animals .. Isn't it??
Is this is applicable on plants also???
@NonstopNeuron
2 жыл бұрын
No idea. Anyone from botany...!
I can't see any difference between pumps and carrier proteins Could you help me
@user-sq3ls6sj7i
Жыл бұрын
Like na k pump is just like carrier protein (never provide continuous passage)
@NonstopNeuron
Жыл бұрын
Pumps transport against electrochemical gradient. Carrier transports down the gradient.
@user-sq3ls6sj7i
Жыл бұрын
@@NonstopNeuron but carrier proteins are used in secondary active transport too..
Membrane transport proteins me kiya kiya likhna padega heading me
@NonstopNeuron
Жыл бұрын
For that read the notes on our website. They are designed for quick revision and to help during exams. Here is the link for this topic: www.nonstopneuron.com/post/cell-membrane-transport-proteins
❤❤❤
What's the difference between secondary active transport and active transport 😔
@NonstopNeuron
Жыл бұрын
This video may help: kzread.info/dash/bejne/gGGdpMawpLTUZLQ.html
@shanthala1345
Жыл бұрын
@@NonstopNeuron thank you you are so kind!!
@shanthala1345
Жыл бұрын
@@NonstopNeuron i just found this Channel!!
💫🙌
💪🤙
👍
Cell membranes are made up of phospholipids. Not only lipids
Bkl Mera dimag kharab kar tha is sab me . Thank you bc 🙏
@NonstopNeuron
10 ай бұрын
I can understand...😂😂😂😂
@SG-cq1wc
10 ай бұрын
@@NonstopNeuron 😄💜
Thank you so much
Thank you so much