Membrane transport

This brief video tutorial briefly discusses cell membrane transport:
0:00​​. Introduction
0:15. Permeability of cell membrane
2:57. Diffusion
- 3:08. Simple diffusion
- 3:37. Facilitated diffusion (ion leak channels, voltage gated channels, ligand gated channels, carrier proteins)
- 7:09. Rate: Simple diffusion vs. Facilitated diffusion
- 9:08. Osmosis
10:28. Active transport
- 10:43. Primary active transport (Sodium-Potassium pump)
- 11:54. Secondary active transport (Symporters, Antiporters)
14:00. In-a-Nutshell
14:06​​. Acknowledgements

[@palamaallen3224]

Amazing, you should defiantly start a USMLE course for med students like Boards and Beyond for ANATOMY. I would pay for that

[@thomsonchama1324]

So blessed to have you 👑 You simplify things

[@natemorton1473]

Truly great stuff. I love learning here!

[@thomsonchama1324]

So blessed to have you 👑 You simplify the anatomy,

[@shaywally]

Thank you for another great video!🙏🙏🙏

[@TheNotedAnatomist]

My pleasure!

[@muneebjalal7808]

Thank you from Cuba , a lot of respect for you sir ❤️

[@yogayantra]

thank you so much. I wish I had had this when I started studying biochemistry.

[@anamulhoque7197]

Thanks.... Excellent class

[@inextinguishablemoltenblooded]

Anatomy is fascinating In my nerves , the pronatalist content is appreciated

[@duxijim]

UNDERSTOOD!

[@amitkapuria5309]

Thanks

[@shesaidsomething1]

I love your videos so much! I'm sure that you want to focus on membrane transport but that is dependent on the lipid bilayer which is why you need transport in the first place (as it is semipermeable bilayer with a polar head and lipid tails). This bilayer creates the semipermeability that allows some things to go through without support, simple diffusion of fats down their concentration gradient without a channel, while preventing other things (polar ions) from going through at all without the support from a protein carrier or channel (facilitated) down its concentration gradient (diffusion). This way students understand that a polar molecule/ion (anything with a charge/partial charge) needs a carrier/channel while anything that does not have a charge (non-polar) or gases can go through without a channel. My apologies if this is described in a prerequisite video!

[@shaywally]

Thanks for this simplification😀

[@ketoonkratom]

Love One Another :) God Bless Everyone

[@NG-we8uu]

What about uniport carrier proteins?

[@NyznTvfk]

Salted banana : thats catchy

[@localhublidharwad7014]

👍😍

[@muqtarjamaegal6071]

But 3 to 2 in and out how proofed

[@TheNotedAnatomist]

???

[@me-also-youtuber]

blackbird