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How does myelination impact the rate of nervous impulse conduction, include examples

Myelination increases the speed of nervous impulse conduction. Allows saltatory conduction - the impulse can jump from node (of ranvier) to node, rather than travelling continuously which takes longer. Examp...
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Answered by Janita A. • Biology tutor
3207 Views

Here are the first four terms of a quadratic sequence: 11 26 45 68. Work out an expression for the nth term.

Firstly we must count the values between each of the terms to find the first differences. (EG- 26-11=15, 1st differences: 15,19,23)Next we need to count the values between each of the first differences to fi...
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Answered by Daniel C. • Maths tutor
15260 Views

What is the general rule for forming the present subjunctive in French?

Firstly, take the present, third person plural conjugation of the verb, e.g. prendre > prennent, donner > donnent, finir > finissent. Next, subtract the 'ent' from the end, e.g. prennent > prenn,...
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Answered by Amy D. • French tutor
2018 Views

Solve the equation (3x**2 + 8x + 4) = 0

x = -2 x = -2/3
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Answered by Tamsin P. • Maths tutor
3806 Views

Solve 8p = 24

In order to get p on its own, it is necessary to move it over to the right hand side of the equation. When moving something from one side to another, you flip the sign. For example, in this case, it is 8*p, ...
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Answered by Sebastian T. • Maths tutor
6186 Views