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Explain the neuromuscular junction

Action potential causes depolarisation in the presynaptic bulb, this causes voltage-gated calcium channels to open. This causes vesicles containing the neurotransmitter acetycholine to move and fuse with ...

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Answered by Zahra O. Biology tutor
8613 Views

Mechanics (M1): Particle moving on a straight line with constant acceleration (Relationships of the 5 Key Formulae)

For M1, it is essential for you to be able to solve questions that involve particles moving in a straight line with constant acceleration.

The representation of symbols is listed as follow:

...

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Answered by Wai Man C. Maths tutor
8092 Views

I hate speaking in French, how can I increase my confidence in this field?

The way to improve speaking skills in French is through practice! One good method is to read out a chosen passage in French and record yourself doing so in order to pick up your strongest and weakest area...

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Answered by Eva B. French tutor
2177 Views

Explain hydrological drought, and the causing factors.

Hydrogical drought, is the reduction of water in all elements of the hydrological cycle, which hopefully you have studied before. This reduction of water, means not only less water flowing through our riv...

CK
19904 Views

What is a synapse and how is information passed through it?

A synapse is a receptor that detects

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Answered by Shay S. Biology tutor
2783 Views

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