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Movement of substance without the use of ener?
Passive transport
What is the cellular movement of a substance that requires the use of energy.?
Active transport is the cellular movement of a substance that requires the use of energy. This process involves the movement of molecules across a cell membrane against their concentration gradient, requiring the cell to expend energy in the form of ATP. Active transport allows cells to control the internal environment and maintain homeostasis.
What is the movement of substances without the use of energy by the cell?
Passive transport.
What is the cellular movement of a substance that requires the use of energy?
Active transport is the cellular movement of a substance that requires the use of energy, typically in the form of ATP. This process involves the movement of molecules or ions against their concentration gradient, from an area of lower concentration to an area of higher concentration.
What is the diffusion of particles without the use of energy?
Osmosis is an example of movement of particles from an area without the need of additional energy. If a state is not in equilibrium particles can move from one area to another without additional energy.
Which activity can occur without the use of energy?
Movement of water across the cell membrane
Which activity can occur without use of energy?
Movement of water across the cell membrane
What is the movement of substances through a cell membrane without the use of cell energy?
passive transport
Movement of a substance across a cell membrane using chemical energy occurs during?
Active transport is the movement of a substance across a cell membrane using chemical energy. This process requires the use of a carrier protein and ATP to transport molecules against their concentration gradient.
Substances that move across a cell membrane without using energy?
Passive transport is the movement of substances across a cell membrane without the use of energy. This process includes simple diffusion, facilitated diffusion, and osmosis. These mechanisms rely on the concentration gradient to drive the movement of molecules.
Movement of water molecules without the use of energy?
The movement of water molecules without the use of energy is called passive transport. This is a process where water molecules move across a cell membrane from an area of higher concentration to an area of lower concentration, known as osmosis. In this way, water can move freely through a cell membrane without the need for energy input.
The movement of substances through a cell membrane without the use of cell energy?
Passive transport using osmosis and diffusion. Osmosis only applies to the movement of water down a concentration gradient across a selectively permeable membrane. DOH!!!
