Yes. Active transport requires energy; it is transport from an area of low concentration to an area of high concentration. Passive transport doesn't require energy; it is transport from an area of high concentration to an area of low concentration.
Active transport moves from low to high, which requires energy! ACTIVE means it requires energy. I remember it by thinking you can't push a boulder up a hill without energy. So to move from low to high concentrations you are being active!
Yes
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
The process that is able to move materials from low concentration to high concentration is called active transport. Active transport uses energy while diffusion does not use energy.
Active transport requires energy; passive transport does not.
active transport
active transport
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
The process that is able to move materials from low concentration to high concentration is called active transport. Active transport uses energy while diffusion does not use energy.
Active transport requires energy; passive transport does not.
Active transport -
active transport
active transport
Active transport. To go "upstream" requires ATP, a form of energy, to pump against the ion gradient.
Active transport is needed to move molecules from an area of low concentration to an area of higher concentration against their concentration gradient. ATP is used as the power source.
Active transport
Low to High- active transport High to Low- Pssive transport (diffusion. osmosis, facilitated diffusion)