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DNA Helicase unwinds double helix by breaking hydrogen bonds where the gene is located.The single stranded part of the helix will act as template strand for RNA.Free floating nucleotides will attach to co...

5 minutes reading time is essential when it comes to IB Economics, whether SL or HL. In those 5 minutes, you may not write anything, but you should start by picking out the key terms from each question a...

Put simply, mutually exclusive events cannot occur at the same time, e.g when tossing a coin, the result can either be heads or tails but cannot be both. Independence of events means the occurrence of one...

One of the most important things to do when writing creatively is to set the scene, because that will engage the reader. Elaborating on the 'forest' mentioned in the question would be a good start, but by...

When differentiating an equation (y) you find the equation of the gradient, called dy/dx. The rule for differentiating a power of x is given below:y=x^n dy/dx= nx^(n-1)Applying this rule to this question ...