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faust18 [17]
2 years ago
13

When working in a fume hood, what is the best position of the hood sash?

Social Studies
1 answer:
Sunny_sXe [5.5K]2 years ago
7 0

Answer:

Work with the fume hood sash in the lowest possible position no higher than 18 inches. Keep the sash clean and clear. The sash will act as a physical barrier in the event of an accident inside the fume hood.

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What is intelligence
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Explain why it is important for the neurotransmitter substance to be deactivated
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Once in the synapse, it must be removed quickly or chemically inactivated to avoid constant attention of the post-synaptic cell and excessive firing of action potentials.

<h3>What is a neurotransmitter?</h3>
  • A neurotransmitter is a key molecule that a neuron secretes to affect another cell across a synapse.
  • The cell that receives the signal, which could be any major body part or target cell, could be another neuron or gland, or muscle cell.
  • Neurotransmitters are released from synaptic vesicles into the synaptic cleft and interact with neurotransmitter receptors on target cells.
  • After being recognized by a post-synaptic receptor, a neurotransmitter molecule is released into the synaptic cleft.
  • Once in the synapse, it must be removed quickly or chemically inactivated to avoid constant attention of the post-synaptic cell and excessive firing of action potentials.

Therefore, once in the synapse, it must be removed quickly or chemically inactivated to avoid constant attention of the post-synaptic cell and excessive firing of action potentials.

Know more about neurotransmitters here:

brainly.com/question/26387085

#SPJ4

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