Area of a sphere – Volume of a sphere
This is a sphere. A sphere is a three-dimensional circle. Or you could say that a sphere is the set of all the points that are at the same distance from the center [...]
29
07, 2017
28
05, 2017
How do cells get rid of cell waste?
Cell waste: A cell with a vacuole Cell waste and vacuoles Soon after eukaryote cells began to make vacuoles to help them catch their food and store it, about 600 [...]
28
05, 2017
Vacuoles – Soap bubble project – Cell biology
A child blows soap bubbles You can see how the lipid membranes around the cell and around the vacuoles seal themselves off using soap bubbles. Soap bubbles are a kind [...]
28
05, 2017
Lipids projects – Oil and Water – Biology and Chemistry Experiments
Oil and water You can easily see for yourself how the amino acids, trying to get as far away from the water as possible, formed into little spheres or bubbles. [...]
