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The nucleus | Cells | MCAT | Khan Academy

295,450 views

khanacademymedicine

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

93%
  • 5:43 / 6:05

Speech Rate:

  • 139 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

membrane

/ˈmemˌbrān/

noun

Outside covering of a cell.

majority

/məˈjôrədē/

noun

Amount that is more than half of a group.

eukaryotic
adjective

Having cells with 'good' or membrane-bound nuclei.

contain

/kənˈtān/

verb

have or hold within.

surrounded

/səˈround/

verb

To be closely connected to and have an effect on.

function

/ˈfəNG(k)SH(ə)n/

noun verb

activity natural to or purpose of person or thing. To be operating, working or achieving its purpose.

diagram

/ˈdīəˌɡram/

noun verb

A drawing intended to explain how something works. represent in graphic form.

cytoplasm

/ˈsīdəˌplazəm/

noun

Protoplasm of a cell excluding the nucleus; is full of proteins that control cell metabolism.

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.

depiction

/diˈpikSH(ə)n/

noun

action of depicting something.

important

/imˈpôrtnt/

adjective

Having a big effect on (person, the future).

nucleus

/ˈn(y)o͞oklēəs/

noun

Center of an atom.

material

/məˈtirēəl/

adjective noun

Relevant; (of evidence) important or significant. Supplies or data needed to do a certain thing.

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. construct or arrange according to plan.

enclosed

/inˈklōzd/

adjective verb

surrounded or closed off on all sides. To place something in a package or envelope.

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