Active transport is the term used to define the means of particle transport that requires input of energy from the cell. The opposite of this would be passive transport.
Active transport. Were talking Na+/K+ pumps and cotransport and all that fun stuff because they're moving things against their gradients (uphill)
atp stands for abstinence. technology, & prenuptial
Active transport.
Active Transport.
AcTiVe TrAnSpOrT
Active Transport.
Active biological Transport.
Active transport requires energy to move substances across a cell membrane against their gradient.
Active transport requires energy and proteins to move the materials across the cell membrane. This is in contrast to osmosis, which doesn't require energy to move the material.
Active transport requires energy (ATP, GTP, etc) to work against the electrochemical gradient. Passive transport works with the electrochemical gradient and does not require energy. (Think diffusion)
No it does not..........simple diffusion is nauture
Endergonic
Active biological Transport.
Yes. Active transport requires energy but passive transport does not.
ATP
Osmosis is the diffusion of water across a membrane, and does not require the input of energy. Active transport requires energy input.
active transport requires input of energy as it takes place aginst a gradient.
Active transport requires some form of energy input, usually ATP
Passive transport never requires energy - hence the name passive. Active transport requires the input of energy. Two types of active transport are; primary (using pumps) and secondary (using anti or symports).
The difference between active and passive transport, is that, active transport, requires energy input from the cell, in order to occur, unlike passive, which occurs, without any energy input.
Active transport requires energy; passive transport does not.
Passive transport is a form of transport that does not require an input of energy. Examples include diffusion, osmosis and facilitated diffusion. On the other hand, active transport is a form of transport that requires an input of energy in the form of ATP (adenosine triphosphate). This energy is required for processes such as moving molecules against the concentration gradient.
An ion channel is a passive transport and does not require energy for it to occur. An ion pump, meanwhile, is an active transport and requires an input of energy for it begin.
Active transport requires energy to move substances across a cell membrane against their gradient.