Question

the solute pumping variety of active transport is accomplished by: pinocytosis phagocytosis electrical forces in the membrane atp - energized carrier proteins

Explanation:

• Pinocytosis is a form of endocytosis where cells take in extracellular fluid.
• Phagocytosis is a process where cells engulf large particles or other cells.
• Electrical forces in the membrane are related to the establishment of membrane potentials but not directly to solute pumping in active transport.
• Active transport, specifically solute pumping, requires energy. ATP - energized carrier proteins use the energy from ATP hydrolysis to move solutes against their concentration gradient.

Answer:

ATP - energized carrier proteins