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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

Showing agreement or support for something. positive quality.

establish

/əˈstabliSH/

verb

To use facts, evidence to show truth or clarity.

potassium

/pəˈtasēəm/

noun

chemical element of atomic number 19.

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. situated beyond boundaries of.

channel

/ˈCHanl/

noun verb

Narrow passage through which water travels. To direct water or liquid through a passage.

membrane

/ˈmemˌbrān/

noun

pliable sheet of tissue or layer of cells acting as boundary.

diffusing
verb

To cause something to spread through a large area.

resting

/rest/

verb

To not be tired because you had enough sleep.

actively

/ˈaktivlē/

adverb

in deliberate and positive way.

allowed

/əˈlou/

verb

To admit the validity or truth of something.

concentration

/ˌkänsənˈtrāSH(ə)n/

noun

Amount of substance, compared to others.

balancing

/ˈbaləns/

verb

To make two or more things equal.

bumping

/bəmp/

verb

To knock against with force or violence.

because

/bēˈkəz/

conjunction

For a reason.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

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