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What is contained within a nucleus of a cell and how is this made up or arranged

DNA is contained within the nucleus of the cell. It contains genes which are a sequence of DNA codes. Each gene codes for a protein. All the DNA is coiled into structures called chromosomes. There are 46 ...

DP
Answered by Dipali P. Biology tutor
3752 Views

How does muscle contraction take place?

First of all an action potential reaches the end of a motor neuron and the neurotransmitter acetylcholine is then released into the synapse. An action potential is initiated in the muscle cellSarcoplasmic...

LH
Answered by Laura H. Biology tutor
1727 Views

Outline the process of synaptic transmission (8)

The process of synaptic transmission is when electrical nerve impulses, known as action potentials, travel from the dendrites of the cell (the receptor site) to the axon terminal. When these action potent...

GS
4374 Views

Qu'aimes-tu faire pendant ton temps libre?

Lorsque j'ai du temps libre, j'aime lire des romans d'aventures, me promener dans la nature ou bien cuisiner des desserts! En effet, je prépare souvent des gâteaux avec ma mère: elle me montre ce qu'il fa...

DK
Answered by Daria K. French tutor
14345 Views

How to plan your personal statement

Firstly, ensure you have the relevant work experience in whatever field you are applying for. Make sure you do not add any work experience irrelevant to that field.Secondly make a list of all the skills r...

SP
1958 Views

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