The glucose moves into the cell via a protein (glucose is hydrophilic) the chain of carbon are broke down from glucose in glycolysis, this takes place in the cytoplasm of the cell
It is called convection. When warm air, or current, moves up and disperse outwards as cold air, or current, moves into the warmer region.
<span>2.70x10^7 pm^3
We will assume that the sodium atom closely approximates a sphere. So the expression for the volume of a sphere is
V = 4/3 pi r^3
V = 4/3 pi (186 pm)^3
V = 4/3 pi 6434856 pm^3
V = 26954261.78 pm^3
Round to 3 significant figures, giving 2.70x10^7 pm^3</span>
