Fake: Cell Membrane and Surface Area Essay

Submitted By yolo45788
Words: 1345
Pages: 6

The answer to your question has to do with the surface-to-volume ratio. As a cell gets bigger (no matter what the shape of the cell is, being spherical, cuboidal, columnar, what have you...) the volume of the cell gets bigger FASTER than the surface area of the cell. The surface area is the outermost part of the cell and in the real world, this represents the cell membrane.

This is bad news for a cell. Why? First you have to realize that the cell membrane is responsible for transporting things into and out of the cell. Basically then, the inside volume of the cell DEPENDS UPON the cell membrane to provide it with necessary nutrients so it can function. If the volume grows faster than the cell membrane (as the cell gets bigger), the the cell membrane's ability to function as a provider for the interior of the cell is greatly compromised. The cell solves this by dividing, to keep its overall cell size relatively small.

Again, this is why cells must remain small. So that the cell membrane can adequately provide the interior of the cell with nutrients.
The answer to your question has to do with the surface-to-volume ratio. As a cell gets bigger (no matter what the shape of the cell is, being spherical, cuboidal, columnar, what have you...) the volume of the cell gets bigger FASTER than the surface area of the cell. The surface area is the outermost part of the cell and in the real world, this represents the cell membrane.

This is bad news for a cell. Why? First you have to realize that the cell membrane is responsible for transporting things into and out of the cell. Basically then, the inside volume of the cell DEPENDS UPON the cell membrane to provide it with necessary nutrients so it can function. If the volume grows faster than the cell membrane (as the cell gets bigger), the the cell membrane's ability to function as a provider for the interior of the cell is greatly compromised. The cell solves this by dividing, to keep its overall cell size relatively small.

Again, this is why cells must remain small. So that the cell membrane can adequately provide the interior of the cell with nutrients.
The answer to your question has to do with the surface-to-volume ratio. As a cell gets bigger (no matter what the shape of the cell is, being spherical, cuboidal, columnar, what have you...) the volume of the cell gets bigger FASTER than the surface area of the cell. The surface area is the outermost part of the cell and in the real world, this represents the cell membrane.

This is bad news for a cell. Why? First you have to realize that the cell membrane is responsible for transporting things into and out of the cell. Basically then, the inside volume of the cell DEPENDS UPON the cell membrane to provide it with necessary nutrients so it can function. If the volume grows faster than the cell membrane (as the cell gets bigger), the the cell membrane's ability to function as a provider for the interior of the cell is greatly compromised. The cell solves this by dividing, to keep its overall cell size relatively small.

Again, this is why cells must remain small. So that the cell membrane can adequately provide the interior of the cell with nutrients.

The answer to your question has to do with the surface-to-volume ratio. As a cell gets bigger (no matter what the shape of the cell is, being spherical, cuboidal, columnar, what have you...) the volume of the cell gets bigger FASTER than the surface area of the cell. The surface area is the outermost part of the cell and in the real world, this represents the cell membrane.

This is bad news for a cell. Why? First you have to realize that the cell membrane is responsible for transporting things into and out of the cell. Basically then, the inside volume of the cell DEPENDS UPON the cell membrane to provide it with necessary nutrients so it can function. If the volume grows faster than the cell membrane (as the cell gets bigger), the the cell membrane's…