Biology - How does the flatness of a single-celled Paramecium affect the cell's surface area-to-volume ratio?

Question

Biology - How does the flatness of a single-celled Paramecium affect the cell's surface area-to-volume ratio?

I'm stumped, been looking for 30 minutess :S

Answer 1

Take a piece of paper and fold it in half. How much volume does it contain??? Pick it up to form a cylinder. See the difference???

Answer 2

Cells could excrete wastes and launch warmth on the comparable fee because it produces wastes and heat. If the cellular turns into too great, there isn't any longer sufficient floor section to excrete each and all of the wastes and launch each and all of the warmth produced via the cellular (the quantity is basically too plenty). to circumvent this, the cellular has a shrink to how great it may strengthen. in case you opt for some greater clarification: you have in all probability found out in math that as quickly as an merchandise multiplies in length, the quantity multiplies greater desirable than does the outdoors section. the outdoors section to quantity ratio of a cellular consequently turns into smaller because of the fact the object will strengthen in length. case in point, a 10 x 10 x 10 cm cube has a floor element of six hundred cm squared and a quantity of one thousand cm cubed. (The ratio is 6:10) a larger cube with a hundred x a hundred x a hundred cm has a floor element of 60000 and a quantity of a million. (The ratio is 6:a hundred)