True. Smaller objects, like cells, exhibit a greater surface area to volume ratio. This is due to the disproportionate relationship between surface area and volume as objects decrease in size. The higher ratio is beneficial for efficient material exchange in biological contexts, facilitating nutrient uptake and waste elimination in cells.
True. As objects decrease in size, their surface area to volume ratio increases. This is a consequence of the relationship between surface area and volume in three-dimensional objects. Surface area is proportional to the square of the length, while volume is proportional to the cube of the length. Therefore, as the size of an object decreases, the increase in surface area is more significant compared to the increase in volume.
In biological contexts, such as cells, having a higher surface area to volume ratio is advantageous. It allows for more efficient exchange of materials with the environment, including the uptake of nutrients and the elimination of waste products. Cells with a high surface area to volume ratio can better meet their metabolic needs and maintain optimal internal conditions.