Final answer:
The transport process that involves the movement of molecules via proteins embedded in the cell membrane and requires ATP is known as active transport, which moves substances against their concentration gradient.
Step-by-step explanation:
The transport process is described as the movement of molecules via proteins embedded in the cell membrane which requires ATP as active transport. This involves the use of energy in the form of ATP (adenosine triphosphate) to move substances across the cell membrane, typically against their concentration gradient, with the assistance of protein carriers. It contrasts with passive transport, which does not require ATP and moves substances down their concentration gradient. Active transport processes are crucial for maintaining cellular homeostasis and can involve different mechanisms, including pumps and vesicle transport. One notable example of active transport is the sodium-potassium pump, which moves sodium and potassium ions across the plasma membrane against their respective concentration gradients.