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Introduction to nucleic acids and nucleotides | High school biology | Khan Academy

104,330 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 5:45 / 5:54

Speech Rate:

  • 165 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

already

/ˌôlˈredē/

adverb

Having happened or been done before this time.

nucleic
adjective

Substance which is one of the fundamental constituents of the nucleus of the cell and which forms the supports of the hereditary message.

scientists

/ˈsīəntəst/

noun other

person who is studying or has expert knowledge of one or more of natural or physical sciences. People who are trained in a science.

hereditary

/həˈredəˌterē/

adjective

conferred by inheritance.

important

/imˈpôrtnt/

adjective

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

molecule

/ˈmäləˌkyo͞ol/

noun

Two or more atoms chemically combined.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. One more added. additional person or thing of same type.

millions

/ˈmilyən/

number

1,000,000.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

journey

/ˈjərnē/

noun verb

act of travelling from one place to another. travel somewhere.

observed

/əbˈzərv/

verb

To watch carefully; to make a comment.

perhaps

/pərˈ(h)aps/

adverb

used to express uncertainty or possibility.

because

/bēˈkəz/

conjunction

For a reason.

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