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How does surface to volume ratio relate to the size of a cell?
As the cell gets bigger, the surface to volume ratio gets smaller.
Can smaller cells move materials faster than larger cells?
Generally, smaller cells can move materials faster than larger cells. This is because smaller cells have a higher surface area to volume ratio, allowing for more efficient exchange of materials with their surroundings. Additionally, smaller cells may have shorter distances for materials to travel within the cell.
Why It is advantageous for cells to be small?
It is advantageous for cells to be small because they are able to get more nourishment. Their size makes them more efficient at diffusion.
what is the advantage of having many small cells instead of one large cell?
With smaller cells, there is a greater surface area.
How could a round cell with 2cm in diameter have a greater chance in survival than a round cell of 5cm?
A smaller cell with a 2cm diameter would have a greater surface area to volume ratio compared to a larger cell with a 5cm diameter. This means that the smaller cell can more efficiently exchange nutrients and waste with its environment, making it more likely to survive. Additionally, smaller cells may have a lower energy requirement, which can increase their chances of survival in adverse conditions.
What ratio increases when a cell divides into smaller cells?
You are probably thinking of the surface area to volume ratio. When you have two small cells instead of one big one, there is more 'outside'.
What happens to a cells surface area to volume ratio as it gets smaller?
It increases.
What happens to cells as organisms grow?
individual cells grows in size, but there are limits to the size that cells can reach. cells need a high ratio of surface area to volume in order to function. as a cell grows, that ratio decreases. when the cell divides into two smaller cells, the ratio of surface area to volume for each cell increases.
Why do smaller cells have a greater surface area to volume ratio?
If the cells are spherical, the surface area increases as the square of the radius while the volume increases as the cube of the radius. Therefore, as the cells become larger, their volumes increase much more rapidly than their surface areas. Conversely, as the cells become smaller, their volumes decrease much more rapidly that their areas and so the surface area to volume increase. With non-spherical cells the calculations are much more complex, but the general pattern still applies.
When fineness ratio increases?
for subsonic flight as fines ratio increases
Which 2 things must be compared to explain why almost all cells are small?
The surface area to volume ratio of cells must be compared to explain why almost all cells are small. As cells grow larger, their volume increases faster than their surface area, leading to inefficiencies in nutrient and waste exchange. Smaller cells have a higher surface area to volume ratio, allowing for more efficient cellular processes.
Which statements about the ratio of cell surface area to cell volume is are correct?
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.
Contribution margin ratio always increases when?
The contribution margin ratio increases when?
Which cell has the greater surface area compared to its volume the large cell or one of the smaller cells?
A smaller cell has a higher surface area to volume ratio. A reason for this is volume is cubic (3D) and surface area is 2D so when surface area increases a little bit, the volume increases exponentially. And when the surface area shrinks a little bit, the volume decreases exponentially.
What happens to a cell ratio of surface area to volume as the cells volume increases rapidly than its surface area?
The cell's ratio of surface area to volume would decrease if its volume increases more rapidly than its surface area.
What happens the surface to volume ratio when the cell becomes larger?
When cells get smaller, the volume (as well as mass) decreases faster than the surface area so the surface:volume increases. Cells with a high surface:volume are more effective in receiving nutrients through diffusion. A cell (assume perfect sphere) with radius 2 has a surface area of 16pi and volume of 32pi/3. A cell with radius 3 has a surface area of 36pi and volume of 108pi/3. Also relatively speaking, volume can be thought of as y=x3 and surface area as y=x2. When there is a change in x, the change is more dramatic in the volume, so small cells have high ratios and large cells have low ratios.
How do you calculate the aspect ratio of a duct?
The aspect ratio of a duct can be evaluated as the ratio of width to height. As the aspect ratio increases, vibration noise, friction and cost also increases.
