Final answer:
True, as a cell increases in size, its volume grows more rapidly than its surface area, leading to a decreased surface area-to-volume ratio, which affects the cell's efficiency in transferring materials.
Step-by-step explanation:
True, as a cell grows in size, its volume increases much more rapidly than its surface area. This is because the surface area of a cell increases as the square of its radius, while the volume increases as the cube of its radius. If we consider a spherical cell, the formula for the surface area is 4πr² and the formula for its volume is ⅔πr³. As the cell becomes larger, the surface area-to-volume ratio decreases. Consequently, a large cell may not have sufficient surface area to allow efficient transfer of materials necessary for its functions, which is why cells tend to divide when they reach a certain size, boosting efficiency through an increased ratio of surface area to volume.