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How do I properly analyse a poem?

Firstly, before approaching the poem, note down the form of the poem, including the number of stanzas, the number of lines in the stanza and the rhyme scheme (if there is one). It is then important to re-...

Answered by Carlotta P. • English Literature tutor

1595 Views

What is a nucleotide?

A nucleotide is the basic unit that makes up DNA. A singular nucleotide is made up of x3 components:

A base (A, T, C or G)

5 Carbon sugar (deoxyribose = DNA or ribose = RNA)

Answered by Hannah A. • Human Biology tutor

9346 Views

Why is the derivative of x^2 equal to 2x?

Differentiation is finding the slope of a graph; how steep it is at some point. In this case, we want to find out how steep the graph of x^2 is. To do this, we could look at the slope between two points o...

Answered by Lawrence H. • Maths tutor

15203 Views

Describe the initiation and conduction of electrical signals through the heart.

For the heart to pump efficiently the control of contraction of its atrium and ventricles needs to be coordinated. Electrical signal starts at the sinoatrial (SA) node, also known as the pacemaker node. T...

Answered by Hannah A. • Human Biology tutor

6339 Views

Solve 5x-13 > 3x-7 for x.

What we're aiming to do is to have the 5x and 3x on the same side, and the constants on the other side of the inequality. So first let's subtract 3x from both sides, which gives 5x-3x-13>-7. Now to 'mo...

Answered by Nigel M. • Maths tutor

5601 Views