Cell Membrane, Exocitosis & Endocitosis

[nhocksad311]

amazing!



[Nick153452]

Ahh, such beautiful vesicular fussion!!! I only wish it would have some of the protein interactions in that step.

[555Hpesoj]

No carrier proteins are on the cell membrane. This could have done with some information on what happens to the protein while in the Golgi etc.

[benfray2]

massively helpful for AS biology! thanks for uploading

[terenceau11]

thanks i learned a lot but 1 more question.is that thing bud off by golgi called carrier protein?i dont understand!:p

[blackoutjj]

my teacher showed me this ad it helpsso much. thank you so much for this video

[akorantastic]

what is the purpose of travelling through the golgi apparatus?

[upchck14]

@akorantastic glycosylation ( modification of protein) and sorting of protein to other parts of the cell

[lostrocksmyworld]

@akorantastic the golgi apparatus = three sections: cis cisternae (closest to ER), medial cisternaie and trans cisternae. The protein just released from the rough ER goes to the cis cisternae of the golgi apparatus (GA) where enzymes modify the protein and they merge with the medial cisternae of GA...thus becoming medial cisternae which then merges with trans cisternae of GA which then modifies into protein vescicles...vescicles move to the cell membrane to be transferred out of the cell :D

[0Paramir0]

@optics011288

After endocytosis the vesicles fuse with lysosomes to break down the materials in it with enzymes.

[paameelux2607]

great :3! it really helped me :D! thanks!!

[hafsatwinkle]

excellent!!!!

[RoseSheeps]

How does the protein travel between cis/trans Golgi? Vesicles??? or does the cis become the trans?

[purplesky001]

@RoseSheeps I have not yet discovered a satisfactory answer to this. I suspect that it is something being studied now!

[Morena2cat]

I am mom and all of you are handsome... even the burrito guy.

[NDREINAN]

replay the part over and over again at 12 seconds. a person in my science class did that once and it waz CMC!

[kolder123]

this helped me soo much thank you!

[pokepoke3]

my mom says im really hot

[imjrfunky]

My mom says your not handsome

[HeyPusa]

she told me the same about him

[MrJakerz]

my mom says im handsome

[animalstarock]

amo las células!!! Gracias por este excelentísimo video!!! Me ayudó mucho =)

[mikenkiller]

good video

[rezaeijavan]

thank you very much

[buendiakris]

who has a playstaion3 my name on the playstation 3 is kb2177930

[deathempire70]

Nice animation for the last part on the cell membrane ! (teacher told us to watch...)

[cristofolon]

if it werent for endocitosis then yes the cell would keep growing and explode.

[sithri94]

ahh... it makes sense now. :)

[balu4565]

the cell is aburrido

[datfunk101]

i love burritos!

[juanpablodw]

bien:) MUERTE A LOS CHILENOS!

[xtmotorcycle]

Wow!

[tigerboy99]

if the vesicle becomes part of the phospholipid wont that make the cell get bigger?

[rockerfan07]

not by much for one thing the cell is pretty big compared to the vesicle and apart from that it goes back and forth as shown....one goes out one goes in.

[hoxlay]

we need some "clathrin" in this video... ;)

[optics011288]

yeah.... the information are incomplete... this disappoints me a lot

[zowi1rawr]

@optics011288 the information IS incomplete. THAT dissapoints me even more.. well GET A BOOK :D and read.... LOL!

[Sueweet1]

@optics011288 ...your grammar disappoints me more.

[hotjamz5]

wouldnt that make the cell bigger?

[Argonath2007]

thanks very much great video

[iowahawkgirl]

at least spell it right...

[wops234]

this is a great vid ty!

[Lalachicki]

great video....i would like to see one on receptor mediated endocytosis

[maymayy85]

I Agree!!!

[Arifer95]

uhhhh....

lame...