They move via passive transport. They move by diffusion. It's only active transport if A) the cell is too big or not fatty enough to move through the membrane and needs help or B) is making the molecules move unnaturally (low to high). Osmosis is also passive transport, but only is used when referring to the movement of water.
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.
Passive transport is the movement of molecules across a cell membrane without requiring energy, such as diffusion and osmosis. Active transport, on the other hand, requires energy to move molecules against their concentration gradient, typically using protein pumps or transporters.
Active transport requires energy; passive transport does not.
Active transport requires energy input to move substances across a membrane against their concentration gradient, while passive transport does not require energy as it moves substances along their concentration gradient. Active transport is selective and requires specific transport proteins, while passive transport occurs through simple diffusion or facilitated diffusion.
Active transport processes, such as sodium-potassium pumps and protein pumps in cells, require ATP to move molecules across cell membranes against their concentration gradient. Muscle contraction also relies on ATP for movement in muscle cells.
Active transport requires energy; passive transport does not.
Active transport requires energy; passive transport does not.
Active transport requires energy while passive transport does not.
passive
passive
it is an ACTIVE transport.
Active transport requires energy, passive transport does not.
It has is in the name. Active Transport
by active and passive transport via cell membrane proteins
active
passive doesn't neeed energy but active transport does
It has is in the name. Active Transport