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Rather than planning for different exam-style questions, focus on planning for a topic. A topic can be defined as either a theme, character or plot-thread that is easily ...
The gradient, m, is the change in the y coordinates over the change in the x coordinates. M=(y2 - y1) / ( x2 - x1)
Good question. It's quite common to get both terms confused and they're both refering to a protective component of the cell. The best way to remember it is, that the membrane is present in all cell types ...
(2x-5)/(x+5)
Diffusion and osmosis are very similar processes. Osmosis is a particular case of dissusion, therefore it is easier to explain the overarching theory of diffusion first. Diffusion is a gradual movement of...
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