Respuesta :
Active transport is the most likely method for moving substance L across the membrane.
What is active and passive transport?
With the use of energy in the form of ATP, active transport transports molecules and ions from a lower concentration to a higher concentration. On the other hand, passive transport does not require any energy to move molecules and ions from one concentration to another.
Active transport involves the movement of materials along the concentration gradient from low concentration to high concentration. Despite the fact that substance L is present in the cell at higher concentrations, L still passes through the membrane via active transport, which results in using of energy rather than releasing it.
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