Assertion: passive transport's energy | /r/HasProperty | atp
Facets:
value: usually
type: DEGREE
Source sentences:
text: Active transport uses energy (ATP) for the moving the molecules in and out of the cellular membranes and therefore remain active, while in passive transport the molecules do not use energy for their movements and so the name is given as passive.
text: Since their movement is downhill or along their concentration gradient, the process does not require metabolic energy (e.g. ATP) as opposed to active transport, another type of cellular transport that essentially requires ATP to move substances against their concentration gradient.
text: Because of this, cellular energy (e.g. ATP) is not required as it is in active transport.
text: In active transport a solute is moved against a concentration or electrochemical gradient; in doing so the transport proteins involved consume metabolic energy, usually ATP.
text: In passive transport, substances cross the membrane from an area of high concentration to an area of low concentration (move with the concentration gradient, or difference), without any expenditure of energy (ATP) by the cell.
text: It does not use any energy (ATP) from the cell for it to carry out the said processes.
text: Does not require energy (ATP).
text: Because of this, cellular energy (e.g. ATP) is used in active transport in contrast to passive transport that utilizes kinetic and natural energy.
text: Primary active transport uses energy (ATP) whereas, secondary active transport uses electrochemical gradient.
text: Passive transport can be described as the movement of molecules within and across the cell membrane and throughout the concentration gradient, without using energy (ATP).
text: Passive transport can be described as the movement of molecules within and across the cell membrane and throughout the concentration gradient, without using energy (ATP).
text: In contrast, Passive transport can be described as the movement of molecules within and across the cell membrane and throughout the concentration gradient, without using energy (ATP).
text: Active transports uses energy (ATP) to transfer molecules and ions in and out of the cell.
text: If the transport process directly or indirectly consumes energy (ATP), it is said to be active and may not require a concentration gradient of a permeant.
text: : - Simple Diffusion - Osmosis - Facilitated ...: - down concentration gradient (high to low) - no energy (ATP) required ...