Active Transport : requires energy -- materials move across membrane from low to high concentration -- When a bolder is being pushed up a hill it requires energy from the object pushing it, thus it is active.
Passive Transport: does NOT require energy -- materials move across membrane from high to low concentration -- When a bolder rolls down a hill it doesnt require energy thus it is Passive.
Active transport requires energy; passive transport does not.
Passive transport & follow me on Twitter at BruhMann_
Active transport requires energy input to move molecules against their concentration gradient, while passive transport moves molecules along their concentration gradient without energy input. Active transport is typically carried out by transport proteins, such as pumps, while passive transport can occur through simple diffusion or facilitated diffusion.
Active transport requires energy while passive transport does not.
The only different between passive and active transport is the use of energy. In passive transport, molecules can either diffuse across the membrane, go through an aquaporin or use a passive transporter. In active transport, energy needs to be released, and it is usually because you are trying to transport a molecule or ion up its concentration gradient.
Active transport requires energy; passive transport does not.
Active transport requires energy; passive transport does not.
Active transport requires energy, passive transport does not.
passive doesn't neeed energy but active transport does
because it likes chees
Active transport requires energy; passive transport does not.
passive
Passive transport & follow me on Twitter at BruhMann_
Active transport requires energy input to move molecules against their concentration gradient, while passive transport moves molecules along their concentration gradient without energy input. Active transport is typically carried out by transport proteins, such as pumps, while passive transport can occur through simple diffusion or facilitated diffusion.
By definition, passive transport on a cellular level requires no energy other than some sort of gradient, whether of the molecule in question, or another whose movement across the membrane can be linked to the one of interest.
Carrier proteins can be involved in passive transport.
Active transport requires energy to move molecules against their concentration gradient while passive transport does not require energy and moves molecules from high to low concentration. Active transport is selective and can transport specific molecules, while passive transport is nonselective and moves molecules based on their concentration gradient.