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Cell theory | Structure of a cell | Biology | Khan Academy

539,363 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 7:47 / 8:02

Speech Rate:

  • 179 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

channel

/ˈCHanl/

noun verb

Method or way of sending or receiving information. To dig a long hole for carrying water.

publishes

/ˈpəbliSH/

verb

prepare and issue book etc. for sale.

trillion

/ˈtrilyən/

noun number

Amounting to 1,000,000,000,000 in number. million million.

estimates
noun other verb

approximate calculation. Guesses or calculations of cost, size or value. To guess or calculate the cost, size or value of.

leverage

/ˈlev(ə)rij/

noun verb

An advantage which gives you influence or power. To use an advantage which gives you influence.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

primitive

/ˈprimədiv/

adjective noun

relating to early stage in development. Offensive people considered lacking a culture.

whatever

/(h)wətˈevər/

adjective adverb determiner exclamation pronoun

Referring to any particular kind, type, quantity. at all. Anything or everything needed; no matter what. said as response indicating reluctance to discuss something, often implying indifference. used to emphasize lack of restriction.

provide

/prəˈvīd/

verb

To offer or give something that is wanted, needed.

describes

/dəˈskrīb/

verb

To tell the appearance, sound, smell of something.

because

/bēˈkəz/

conjunction

For a reason.

picture

/ˈpik(t)SHər/

noun verb

General situation or state of being. To imagine someone or something in an image.

existence

/iɡˈzistəns/

noun

State of being present, alive or real.

unicellular

/ˌyo͞onəˈselyələr/

adjective

Having or consisting of a single cell.

appreciate

/əˈprēSHēˌāt/

verb

recognize worth of.

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