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Example of signal transduction pathway

106,105 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 6:25 / 6:34

Speech Rate:

  • 164 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

activate

/ˈaktəˌvāt/

verb

To make something start working.

receptor

/rēˈseptər/

noun

A nerve ending that changes stimuli into impulses.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. From the beginning of something until the end. Over, in, across an entire thing or place.

cascade

/kaˈskād/

noun verb

small waterfall. pour downwards rapidly and in large quantities.

previous

/ˈprēvēəs/

adjective

existing or occurring before in time or order.

metabolism

/məˈtabəˌlizəm/

noun

Chemical processes to convert food to energy.

cellular

/ˈselyələr/

adjective

(Of radio signals) functioning without wires.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

usually

/ˈyo͞oZH(o͞o)əlē/

adverb

under normal conditions.

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