biology homework help

Question

 

''the figure below shows cuboidal cells making up the lining of a kidney tuble''

''the cuboidal cell is a perfect cube and the height of one side is 0.001mm,calcualte the surface area to volume ration (S.A:V)of one cell

express your answer in ratio form

Answer 1

Hi Jane,

Here you need to find the surface area and volume of a cube with one side 0.001 mm.

surface are of cube = 6 a² where a is the lenght of one side

volume of cube = a³

 

Hope this helps

Sanjay