In case you didn't understand what he was trying to say: You need energy for the active transport because the proteins transport molecules from lower to higher concentration. Therefore the protein needs ATP(Adenosintriphosphate). So the ATP splits up to ADP or Pi to get energy. The Carrier protein can change it's shape,like you see in the animatino above. When the transport is done,the carrier protein can return to it's original shape. The process can be repeated as long as there is ATP.
actually it is right, active transport is the movement against the concentration gradient (from low to high). That's why it needs energy, it has to work harder.
Este vídeo mostra como é feito o transporte facilitado de substâncias através da bicamada lipídica. Proteínas transmembranares que aumentam a velocidade de difusão através da membrana e não requer energia. Designa-se por Transporte Passivo ou Difusão Facilitada. Existe este tipo de transporte nos rins, onde é necessária uma movimentação rápida de água. Deverá mudar o título do seu vídeo. É só uma sugestão. Obrigada
@liho123 Ah, thanks for that! Now I can remember easily! Just need to remember your concept of pushing someone up the hill(low to high, active transport, needs energy) and pushing someone down(no energy needed, thus is diffusion, from high to low!) THANKS! XD
wrong facilitad difusion is a passive event witch is possible with transport proteins .active transport requers energ to move molecules and ions again a concentrstion gradiant
In case you didn't understand what he was trying to say: You need energy for the active transport because the proteins transport molecules from lower to higher concentration. Therefore the protein needs ATP(Adenosintriphosphate). So the ATP splits up to ADP or Pi to get energy. The Carrier protein can change it's shape,like you see in the animatino above. When the transport is done,the carrier protein can return to it's original shape. The process can be repeated as long as there is ATP.
hey where did u get this videos they ´r really cool, it helped me a lot. where do you get them from??
actually it is right, active transport is the movement against the concentration gradient (from low to high).
That's why it needs energy, it has to work harder.
this helped me alot
thankss
=)
EXXXCELLENT
i am searching this type of videos only
shall i get copy of this
did anyone else read the uoploaders username as 'pornhub' or was it just me lol
2006 😮😱
Thanks needed this
Este vídeo mostra como é feito o transporte facilitado de substâncias através da bicamada lipídica. Proteínas transmembranares que aumentam a velocidade de difusão através da membrana e não requer energia. Designa-se por Transporte Passivo ou Difusão Facilitada. Existe este tipo de transporte nos rins, onde é necessária uma movimentação rápida de água.
Deverá mudar o título do seu vídeo. É só uma sugestão.
Obrigada
thx - makes more sense now :)
Thx!
@liho123 Ah, thanks for that! Now I can remember easily! Just need to remember your concept of pushing someone up the hill(low to high, active transport, needs energy) and pushing someone down(no energy needed, thus is diffusion, from high to low!) THANKS! XD
I like how ATP is a little shiny pink light...haha
a message is sent to the protein to change shape and allow the substance in, what's so hard to understand?
Can you upload the video again!
isn't this facillitated diffusion (passive?)
those proteins are called CARRIER proteins
@guyon2342 awww thanks.
interested
@guyon2342 aww, thanks.
No it's right...
it looks sooo strange!!!
thizs is ,y tee rtv
Noup... this IS active transport
wrong facilitad difusion is a passive event witch is possible with transport proteins .active transport requers energ to move molecules and ions again a concentrstion gradiant
thats facilitated diffusion not active transport
w000t 11th comment
HUH??? i dun understand
He died?
u mean interesting?
hahaha sucks for you!!