The three ways of promoting ACTIVE transport are a Channels

The three ways of promoting ACTIVE transport are:

a) Channels, porins and coupled transporters.

b) Porins, channels and ATP driven transport.

c) Coupled transporters, ATP and LIGHT driven transport.

d) Antiporter, symporter and coupled transporters.

Solution

c. Coupled transporters, ATP and LIGHT driven transport

ATP use the energy derived from hydrolysis of ATP to transport solutes from the electrochemical gradient.

Coupled transporters use the energy stored in the electrochemical gradient of one solute to transport another.

Light-driven transport use energy derived from gentle to drive translocation.