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Electrochemical gradients and secondary active transport | Khan Academy

188,667 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 5:11 / 5:16

Speech Rate:

  • 173 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

positive

/ˈpäzədiv/

adjective noun

characterized by presence of distinguishing features. positive quality.

establish

/əˈstabliSH/

verb

set up.

potassium

/pəˈtasēəm/

noun

chemical element of atomic number 19.

outside
adjective adverb noun preposition

situated on or near outside. situated beyond boundaries of place. external side or surface. Beyond the limits or edges of some place, thing.

channel

/ˈCHanl/

noun verb

Method or route used for sending or getting things. To dig a long hole for carrying water.

membrane

/ˈmemˌbrān/

noun

A thin covering of tissue or of a cell.

diffusing
verb

spread over wide area.

resting

/rest/

verb

To lean, support or place something against.

actively

/ˈaktivlē/

adverb

Doing things to achieve a specific goal.

allowed

/əˈlou/

verb

To admit the validity or truth of something.

concentration

/ˌkänsənˈtrāSH(ə)n/

noun

Amount or number of something in a thing or place.

balancing

/ˈbaləns/

verb

To be steady by having equal weight on both sides.

bumping

/bəmp/

verb

To move someone to a different group, time or area.

because

/bēˈkəz/

conjunction

for reason that.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

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