SA/V
Surface Area divided by Volume.
Surface area to volume ratio
surface area/ volume. wider range of surface area to volume is better for cells.
surface area/ volume. wider range of surface area to volume is better for cells.
As cell volume increases, the ratio of cell surface area to cell volume decreases. This is because the surface area increases by a square factor while the volume increases by a cube factor. A higher surface area to volume ratio is more favorable for efficient nutrient exchange and waste removal in cells.
The ratio of surface area to volume is calculated by dividing the surface area by the volume. In this case, the surface area is 6 m² and the volume is 1 m³. Therefore, the ratio is 6 m² / 1 m³ = 6 m⁻¹. This means the ratio of surface area to volume is 6:1.
The cell's ratio of surface area to volume would decrease if its volume increases more rapidly than its surface area.
The cell's ratio of surface area to volume would decrease. However, this scenario is extremely unlikely.
It increases.
It would help to know why what!
they have a greater surface-to-volume ratio
The optimum ratio for a cell's surface area to volume is crucial for efficient exchange of materials. Generally, a higher surface area-to-volume ratio is favored, as it allows for more effective absorption of nutrients and removal of waste. As cells grow larger, their volume increases more rapidly than their surface area, which can limit efficiency. Therefore, many cells maintain a smaller size or adopt shapes that maximize this ratio.
You need to:* Calculate the surface area * Calculate the volume * Divide the surface area by the volume