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The discovery of the double helix structure of DNA

68,297 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 8:36 / 8:56

Speech Rate:

  • 173 wpm - Fast

Category:

  • Howto & Style

Tags :

Intro:

Video Vocabulary

described

/dəˈskrīb/

verb

give detailed account in words of.

previous

/ˈprēvēəs/

adjective

existing or occurring before in time or order.

mechanism

/ˈmekəˌnizəm/

noun

System or process for achieving a certain result.

separate
adjective noun verb

forming or viewed as unit apart or by itself. individual items of clothing suitable for wearing in different combinations. cause to move or be apart.

evidence

/ˈevədəns/

noun verb

Factual proof that helps to establish the truth. be or show evidence of.

encoded

/inˈkōd/

verb

To change a message or information into code.

biological

/ˌbīəˈläjək(ə)l/

adjective noun

relating to biology. substance of biological origin used as drug, vaccine, pesticide, etc..

molecular

/məˈlekyələr/

adjective

relating to or consisting of molecules.

chromosomes

/ˈkrōməˌsōm/

noun other

structure of nucleic acids and protein. Cell structures that carry the genetic material.

structured

/ˈstrək(t)SHər/

adjective verb

Being organized by rules and procedures. construct or arrange according to plan.

predictable

/prəˈdiktəb(ə)l/

adjective

Capable of being guessed before it happens.

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.

thinking

/ˈTHiNGkiNG/

adjective noun verb

using thought or rational judgement. Thoughts behind an idea, opinion or belief. To have an idea, opinion or belief about something.

inheritable

/inˈherədəb(ə)l/

adjective

capable of being inherited.

started

/stärt/

verb

begin or be reckoned from particular point in time or space.

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