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Describe action potential and how it allows for signals to be transmitted along neurons.

To answer this question, we first need to understand what a neuron is and what its components are. A neuron is a nerve cell that transmits electrical impulses between cells to continue an action, to end an a...
OM
Answered by Oliver M. • Biology tutor
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Is it acceptable to run a red light if you know there is no risk of harm to anyone?

This question does not necessarily have an answer as it is designed to assess the capacity of the student to think and demonstrate use of reason and logic. An appropriate answer would consider the various el...
AS
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(Textiles) What are the 3 key fibre classifications? Give an example for each category.

Natural fibres, eg. Cotton Manufactured (regenerated) fibres, eg. Viscose Synthetic fibres, eg. Polyester
2514 Views

What are the verb endings for regular -ar verbs in the present tense?

-o-as -a -amos -áis-an
Answered by • Spanish tutor
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How do you expand brackets?

Take the expression(x+2)(x+4). Expanding brackets essentially means multiplying them out to get a new expression. In this case, it will have the form x 2 +cx+d, where c and d are numbers to be determined. Th...
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Answered by Jan A. • Maths tutor
5316 Views