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What is the mechanism by which molecules move from areas of low to high concentration, either actively or passively?
The mechanism by which molecules move from areas of low to high concentration is called active transport. This process requires energy to move molecules against their concentration gradient. Passive transport, on the other hand, allows molecules to move from areas of high to low concentration without the need for energy.
What is the movement of molecules from areas high concentration to areas of low concentration?
Diffusion.
What is the movement of a molecules from areas of high concentration to areas of low concentration called?
Diffusion - which aims to create equilibrium (equal concentrations in both areas).
What is the difference between diffusion and active transport?
Diffusion is the movement of molecules from areas of high concentration to areas of low concentration and active transport is the movement of molecules from an area of low concentration to an area of high concentration
Diffusion is the movement of a substance?
Diffusion is the movement of a substance from an area of high concentration to an area of low concentration, driven by the random motion of molecules. It is a passive process that does not require energy input.
Energy is always required to force molecules to move from areas of high concentration to areas of low concentration true or false?
False. Energy is not required to move molecules from areas of high concentration to areas of low concentration; this process occurs naturally through diffusion, which is driven by the concentration gradient. However, energy is required for active transport, where molecules are moved against their concentration gradient from low to high concentration.
What is the mechanism by which molecules move from areas of low to high concentration, either actively or passively?
The mechanism by which molecules move from areas of low to high concentration is called active transport. This process requires energy to move molecules against their concentration gradient. Passive transport, on the other hand, allows molecules to move from areas of high to low concentration without the need for energy.
What is the movement of molecules from areas high concentration to areas of low concentration?
Diffusion.
What is the movement of a molecules from areas of high concentration to areas of low concentration called?
Diffusion - which aims to create equilibrium (equal concentrations in both areas).
What is the difference between diffusion and active transport?
Diffusion is the movement of molecules from areas of high concentration to areas of low concentration and active transport is the movement of molecules from an area of low concentration to an area of high concentration
Do Molecules naturally move from areas of low concentration to high concentration?
No, molecules naturally move from areas of high concentration to low concentration in a process known as diffusion. This movement occurs to reach an equilibrium where molecules are evenly distributed.
Diffusion is the movement of a substance?
Diffusion is the movement of a substance from an area of high concentration to an area of low concentration, driven by the random motion of molecules. It is a passive process that does not require energy input.
Are diffusion and osmosis active transport?
No, diffusion and osmosis are passive processes where molecules move from an area of high concentration to low concentration without the input of energy. Active transport, on the other hand, requires energy to move molecules against their concentration gradient.
What do people call it when molecules move from areas of high to areas of low concentration?
The movement of molecules from an area of high concentration of that molecule to an area of lower concentration is called simple diffusion.
How do molecules travel in passive transport when moving up their concentration gradient?
In passive transport, molecules move up their concentration gradient without using energy. This process relies on the natural movement of molecules from areas of high concentration to areas of low concentration. This movement is driven by the principle of diffusion, where molecules spread out to achieve a balance.
Molecues of suger water oxygen and carbon dioxide do not require what to move from area of high to low concentration?
No energy is required to move molecules of oxygen, carbon dioxide, sugar, or water from areas of high to low concentration across a membrane. Instead, diffusion is used.
What requires no energy from the cell?
facilitated diffusion
