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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

Made of various elements. distinct compound or substance.

terminal

/ˈtərmənl/

adjective noun other

forming or situated at end or extremity of something. Place where trips end or begin, like a train stop. End part of some structure or concept.

understand

/ˌəndərˈstand/

verb

To know the meaning of language, what someone says.

calcium

/ˈkalsēəm/

noun

chemical element of atomic number 20.

synaptic

/səˈnaptik/

adjective

relating to synapse or synapses between nerve cells.

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 a reason.

question

/ˈkwesCH(ə)n/

noun verb

sentence worded or expressed so as to elicit information. ask someone questions.

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. Beyond the limits or edges of some place, thing. Area around or near something, such as a building. Beyond the limits or edges of some place, thing.

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

action of focusing one's attention.

potassium

/pəˈtasēəm/

noun

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

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