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What is the pythagoras theorem?

a 2 =b 2 +c 2
AF
Answered by Anwen F. • Maths tutor
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How do synapses work?

Each neuron does not directly end on another neuron, there is a small gap between two neurons called a synapse. In order for an impulse to be generated in the next neuron, a chemical transmitter is released....
AL
Answered by Adama L. • Biology tutor
3144 Views

Explain the bonding in a metal complex, compare this to an ionic compound and covalent bonding

Metal complexes are kept together by a 'sea' of free electrons holding the negatively charged metal ions togetherCOMPARED TOIonic - positive ions and negative ions held together in a complex by electrostatic...
AS
2647 Views

How does cholinergis transmission occur at a neuromuscular junction?

The presynaptic terminal is invaded by an action potential whihc causes an influx of calcium ions. The calcium ions then cause the vesicles cointaining acetylcholine to fuse with the presynaptic membrane and...
AM
Answered by Alex M. • Biology tutor
2898 Views

Explain how rising interest rates affect consumption

Rising interest rates in the economy means that individuals are less likely to spend and so consumptions falls.This is because interest rates act as a reward to individuals for savings therefore a higher int...
DP
Answered by Daidria P. • Economics tutor
3668 Views