Nerve fibres

... Xylem consists of tracheids , vessels , xylem parenchyma and xylem fibres. Also ray parenchyma Also the xylem of softwoods (Gymnospermae) do ... , expands to allow body movement, cools body temperature, houses nerve endings ,enabling to feel pressure or pain

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... branches? But here it says in the GI tract it divides into submucosal nerve plexus and myonteric nerve plexus, so in that those 2 plexuses is there ... and symp.)system in the spine and the brain Or where would all those fibres synapse? what does synapse really mean, is it that the enteric nervous ...

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... sends a signal via the atrial-ventricular node (AV) down the purkinje fibres in the centre of the heart, causing it to contract from the bottom ... independently of the brain). I don't know how much you know about nerve signal transmission! Suffice to say if a sufficient amount of ion movement ...

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... you've lost me - try to expand acronyms! 4. Enervated simply means that nerves are attached, so in this case both parasympathetic and sympathetic nervous fibres are linked to the sino-atrial node. The nervous system uses action potentials to pass ...

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... the brain controls the left side of the body and viceversa because the nerve fibres get crossed in the medula oblongata. But the nerves that have to do with sight, taste, ...

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