Search over 10,000 free study notes

KeypointsEach diamond carbon is covalently bonded to 4 other carbonsEach graphite carbon is covalently bonded to 3 other carbonsDiamond is very hard due to its tertrahedral structureGraphite is made up of...

The primary role of the mitochondria is to produce the energy currency of the cell, ATP, through respiration, and to regulate cellular metabolism. The processes involved in ATP production are collectively...

When you get into the exam, you will always have more than one option to choose from. Always take 5 minutes to read the questions carefully, select one and write a quick plan. There's no need to panic, as...

First, we note the centre of the circle is at the origin (0,0). Then we calculate the gradient of the line OP, the line connecting the origin to P. The gradient = change in y / change in x = (√7 - 0) / (3...

The Multistore Memory Model was proposed by Atkinson and Shiffrin in 1968. It is made up of 3 stores: the sensory register, the short-term memory (STM) and long-term memory (LTM). Information is detected ...