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Explain the flow of blood through the heart and label the diagram (of the heart and its chambers)

The heart has 4 main chambers; the right and left atrium, and the right and left ventricle. Each receive blood and pump blood from and to different parts of the body. The right atrium receive de-oxygenate...

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Answered by Tasnima B. Biology tutor
5989 Views

Explain the need for a temperature compromise in the Haber Process: N2(g) + 3 H2(g) ⇌2 NH3(g) (ΔH = -92 kJ mol-1)

The Haber process is used to produce ammonia (NH3), so we want the equilibrium position to be as far over to the right hand side of the equation as possible to maximise the yield of NH3. As the enthalpy f...

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Answered by Yulia E. Chemistry tutor
10900 Views

Never Let Me Go has been described as “moving and disturbing”. What techniques does Ishiguro use to make the reader respond in this way?

Never Let Me Go is in equal measures moving and disturbing. Some of the elements that make the novel most disturbing are also the elements that make it most moving, and vice versa. For example, the realis...

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Answered by Lydia H. English tutor
1982 Views

What grammar points can I include in my essays to improve my mark?

There are lots of different ways in which you can improve your mark via grammar. Here are 3 short impressive things to include:1) Subjunctives and tenses: Using a variety of tenses, especially the subjunc...

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Answered by Anna R. French tutor
2065 Views

As ethics is an incredibly important part of medicine it should be in place for all our decisions, so is lying to a patient acceptable and is misleading better than lying?

In general it is unacceptable to lie to patients according to the GMC, honesty must tried to be upheld and maintained wherever possible. In extreme circumstances lying may be permissible in order to prote...

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1552 Views

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