Which motion of particles across a membrane requires energy? from high concentration to low concentration from low concentration to high concentration with no concentration gradient through dynamic equilibrium

Answer;

From low concentration to high concentration.

The motion of particles across a membrane that requires energy is from low concentration to a high concentration.

Explanation;

the movement of particles that requires energy is called the active transport.

Active transport involves movement of particles against the concentration gradient (from a region of low concentration to a region of high concentration).

The process requires energy in the form of ATP and also requires the help of protein carriers to help move the molecules against the concentration gradient. An example of protein carrier is a sodium-potassium pump.

Answer;

From low concentration to high concentration.

The motion of particles across a membrane that requires energy is from low concentration to a high concentration.

Explanation;

the movement of particles that requires energy is called the active transport.

Active transport involves movement of particles against the concentration gradient (from a region of low concentration to a region of high concentration).

The process requires energy in the form of ATP and also requires the help of protein carriers to help move the molecules against the concentration gradient. An example of protein carrier is a sodium-potassium pump.

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.

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