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Neurotransmitter release | Nervous system physiology | NCLEX-RN | Khan Academy

207,043 views

khanacademymedicine

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English

Speech Time:

99%
  • 4:17 / 4:19

Speech Rate:

  • 168 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

chemical

/ˈkemək(ə)l/

adjective noun

relating to chemistry. Basic substance produced by mixing elements.

terminal

/ˈtərmənl/

adjective noun other

(Of an illness, etc.) likely to lead to death. Place where trips end or begin, like a train stop. End part of some structure or concept.

understand

/ˌəndərˈstand/

verb

perceive intended meaning of.

calcium

/ˈkalsēəm/

noun

A substance important for making bones and teeth.

synaptic

/səˈnaptik/

adjective

Concerning or involving synapses.

vesicles

/ˈvesək(ə)l/

noun other

small fluid-filled bladder, sac, cyst. Small enclosed structures or cavities.

synapse

/ˈsinˌaps/

noun

junction between two nerve cells, consisting of minute gap across which impulses pass by diffusion of neurotransmitter.

molecules

/ˈmäləˌkyo͞ol/

noun other

group of atoms bonded together. Two or more atoms chemically combined.

because

/bēˈkəz/

conjunction

for reason that.

question

/ˈkwesCH(ə)n/

noun verb

What you ask about; issue. To have or express concerns or uncertainty.

structure

/ˈstrək(t)SHər/

noun verb

The way in which the parts of a system or object are arranged or organized, or a system arranged in this way. To plan, organize, or arrange the parts of something.

outside
adjective adverb noun preposition

situated on or near outside. situated beyond boundaries of place. Area around or near something, such as a building. situated beyond boundaries of.

neurotransmitter

/ˌn(y)o͝orōˈtranzmidər/

noun

chemical substance which is released at end of nerve fibre by arrival of nerve impulse and, by diffusing across synapse or junction.

concentration

/ˌkänsənˈtrāSH(ə)n/

noun

Amount or number of something in a thing or place.

potassium

/pəˈtasēəm/

noun

A common, soft, silvery white metal with many uses.

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