If the surface area of a cell that is shaped like a cube increases 100 times, its volume increases about (1 point).
a. 5 times..
b. 10 times..
c. 100 times..
d. 1000 times..
2. compared to small cells, large cells have more trouble (1 point).
a. dividing..
b. producing daughter cells..
c. storing needed materials and waste products..
d. moving needed materials in and waste products out.

2 questions 1) A cube has 6 faces The area of a side is l^2 Area of a cube = 6*area of one side = 6*l^2 The volumen of a cube is l^3 If the area increases 100 times, that means A2/A1 = 100 100 = (6L2^2)/(6L1^2) 100 = L2^2/L1^2 100L1^2 = L2^2 square root (100L1^2) = L2 L2 = square root (100)*square root (L1^2) L2 = 10* L1 New volume = L2^3 = (10L1)^3 = 10^3*L1^3 = 1000L1^3 = 1000*Old volumen 1000 times
 
2) d. There is a lot of distance from the cell membrane to the center of the cell, so it takes a lot of time and energy to bring outer products to the center of the cell and also to bring something that is in the center of the cell to the surface of the cell. That makes more difficult to bring materials in and out. So this cell will have trouble getting nutrients from the environment and making waste products get out of the cell.

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