Active transport

Uploaded by: nancygeertsma
Video Description:
the movement fo molecules across the cell membrane requiring energy

Tags for this video: active cell membrane transport

Find more videos in the "News" category
See more videos uploaded by nancygeertsma

Related Videos

Cell Membrane, Active Transport	Passive transport	Sodium-Potassium Pump

The wonders of a tiny cell	Membrane Potential	Facilitated Diffusion

Share This Video:

Comments for this video: Show || Hide

Comments for this video on YouTube

what is the ... ( 1 year ago by jhgfh5815)

what is the difference between facilitated difu. and active transport?

Facilitated ... ( 1 year ago by MoroseMarmoset)

Facilitated Diffusion is a passive process as it moves along a concentration gradient (from high concentration to low concentration) and therefore does not require energy, whilst Active Transport acts against a concentration gradient (from low concentration. to high concentration) and therefore requires energy which is provided by the cell via Adenosine Triphosphate (ATP). Basically, Facilitated Diffusion does not require energy whilst Active Transport does.

if you have been 5 ... ( 1 year ago by jhgfh5815)

if you have been 5 days earlier, you would have saved me from felling on the test, tnx anyway tho:)

i feel ya, man, i'm ... ( 1 year ago by sforden)

i feel ya, man, i'm writing an exam on this tomorrow. do i understand it? hell no. haha

good luck ( 1 year ago by jhgfh5815)

good luck

Damn, I'm sorry to ... ( 1 year ago by MoroseMarmoset)

Damn, I'm sorry to hear that :(

I have a test about ... ( 1 year ago by Francesco91Malta)

I have a test about this topic.... I hope I'll do well!

Active transport ... ( 11 months ago by gjanie)

Active transport goes from a lower concentration to a higher concentration. I'm a graduate student in Biology so feel free to ask. :)

Array ( 10 months ago by Arifer95)

wow
chim...

what's the ... ( 10 months ago by chillfreak)

what's the difference with the primary active transport and the secondary active transport?

Really wonderful ... ( 4 months ago by cabmill)

Really wonderful video, also, it's going to help me on my biology test.

helped a lot not ... ( 1 month ago by kaysthe1)

helped a lot not exactly the active transport part but it explained so much. ty

this is good but it ... ( 1 month ago by nillllllll)

this is good but it isnt about active transport,still good cinematics for the cell membrane.

yeah but your ... ( 1 month ago by yosaw)

yeah but your forgot it use energy in form of ATP(Adenosinetriphospahate)

So who can tell me ... ( 2 weeks ago by gettuff2)

So who can tell me what makes it all work?

In a word: ... ( 1 week ago by magick205)

In a word: Chemistry. That's it. Beautiful intricate chemistry. Anything else is just an argument from incredulity.

So who is the ... ( 1 week ago by gettuff2)

So who is the chemist?

There isn't one. ... ( 1 week ago by magick205)

There isn't one. The properties of organics to self-assemble are well documented as a property of emergence. It's totally non-random, much as the crystal shape of a snowflake is inherently dictated by the laws chemistry and the forces in the atom.

Who dictates the ... ( 1 week ago by gettuff2)

Who dictates the laws of chemistry?

Call it what you ... ( 1 week ago by gettuff2)

Call it what you will to avoid answering but the fact remains, neither you or any other fool can fully explain who or what makes it work. You preach your atheism which has it's root in theism, and go home to your wife and have a loving relationship with her. Are you going to tell her that she is nothing more than a piece of carbon that can neither love nor be loved. Yeah I'd like to be a fly on the wall for that one!
Anyways,,happy new year..

Tell a friend:

Top Youtube Videos

Watch Top and Most Wanted Youtube Videos

Active transport

URL
Embed Code