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What's the difference between a 10-marker and a 15-marker and how would I go about answering these?

These essay style questions create the bulk of your micro/macro studies, and it's important to know how to answer them effectively and efficiently. With the 10 mark style questions, the examiner is looking f...
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Answered by Balraj D. • Economics tutor
40333 Views

How should I structure my essay in an exam?

The first five minutes of your exam are key to writing a good exam essay. It might seem obvious, but read the question a few times before you begin planning. I recommend underlining the most important words ...
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What is the key difference between the rough endoplasmic reticulum (RER), and smooth endoplasmic reticulum (SER)?

The RER is associated with translation of proteins, including protein folding. It is known as 'rough' because it is has ribosomes immersed in it, which makes it easy to remember the protein function. The SER...
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Answered by Ivan S. • Biology tutor
15343 Views

Humans have reflexes. Describe the route of an impulse through a reflex arc.

First of all, the IMPULSE IS DECTECTED by receptors.SENSORY neurone passes impulse onto RELAY NEURONE in SPINAL CORD.RELAY neurone passes impulse onto MOTOR neuroneMOTOR neurone passes impulse to EFFECTOR MU...
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Answered by Ozbil D. • Biology tutor
15744 Views

Describe the role of the myelin sheath surrounding the axon

It is important to remember that the myelin sheath is essential for our nervous system.It forms a layers of fatty material around the axon. This allows INSULATION, which, in turn, allows quicker conduction o...
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Answered by Ozbil D. • Biology tutor
10080 Views