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Evidence that DNA is genetic material 1 | Biomolecules | MCAT | Khan Academy

61,494 views

khanacademymedicine

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

90%
  • 4:21 / 4:49

Speech Rate:

  • 145 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

organism

/ˈôrɡəˌnizəm/

noun

Living thing, often one that is small.

nucleus

/ˈn(y)o͞oklēəs/

noun

Most important part of something larger.

instructions

/inˈstrəkSH(ə)n/

noun other

direction or order. Commands for someone formally to do some things.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

earlier

/ˈərlē/

adjective adverb

happening before usual time. before usual time.

conducted

/kənˈdəktəd/

adjective verb

led by guide. To direct a group of musicians in performance.

biological

/ˌbīəˈläjək(ə)l/

adjective noun

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

criterion

/ˌkrīˈtirēən/

noun

principle or standard by which something may be judged or decided.

material

/məˈtirēəl/

adjective noun

Belonging to the world of physical things. Cloth; fabric.

genetic

/jəˈnedik/

adjective

relating to genes or heredity.

ability

/əˈbilədē/

noun

The power, resources or skill to do something.

experiments
noun other verb

scientific procedure. Tests performed to assess new ideas or theories. To try something new that you haven't tried before.

lymphocytes

/ˈlimfəˌsīt/

noun other

form of small leucocyte white blood cell with single round nucleus. ; a white blood cell that attacks antigens (=harmful substances that the body reacts to).

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