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DNA replication is the same in eukaryotes and prokaryotes; the question just emphasizes that the process depends on enzymes and their functions need to be explained.DNA gyrase (o...

Firstly, we are dealing here with offences against the person. Assault actually splits into 2 categories - a common assault and a battery. These both come under common law. This is important, because it m...

Let the cost of a pen = xLet the cost of a ruler = x+8Thus, (x*33) + ((x+8)*21) = £6 = 600 penceHence, 33x + 21x + 168 = 600 54x = 432 x = 8Therefore one pen costs 8 pence.

When approaching an essay question in the exam you will not have the luxury of lots of time to plan a response so it's important you understand how best to attack the paper. FIRST read through all the que...

As a general trend Northern regions (North of the Brandt line) have full access to electricity, such as in Western Europe and North America. Outliers to this trend South of the equator include Australia a...