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Photosynthesis | MIT 7.01SC Fundamentals of Biology

38,498 views

MIT OpenCourseWare

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

93%
  • 15:51 / 17:02

Speech Rate:

  • 123 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

developed

/dəˈveləpt/

adjective verb

Grown bigger, older and more mature. To make a photograph from film.

somewhat

/ˈsəmˌ(h)wät/

adverb

to moderate extent or by moderate amount.

reserves

/rəˈzərv/

noun other verb

supply of commodity not needed for immediate use but available if required. Parks or areas for wildlife to roam free. refrain from using or disposing of.

earlier

/ˈərlē/

adjective adverb

happening before usual time. before usual time.

organism

/ˈôrɡəˌnizəm/

noun

System with many parts that function as a whole.

respiration

/ˌrespəˈrāSH(ə)n/

noun

Taking air in and out of the lungs; breathing.

flippantly
adverb

In a flippant manner.

development

/dəˈveləpmənt/

noun

A new event related to a previous event.

sunlight

/ˈsənˌlīt/

noun

light from sun.

exhaust

/iɡˈzôst/

noun verb

Waste gas from an engine, e.g. from a car. To emit gas from the back of a car.

release

/rəˈlēs/

noun verb

Act of freeing someone from a duty or burden. To allow to leave a jail, cage, etc.; let out.

photosynthesis

/ˌfōdōˈsinTHəsəs/

noun

process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water.

billion

/ˈbilyən/

noun number

Number 1,000,000,000. thousand million.

petroleum

/pəˈtrōlēəm/

noun

liquid mixture of hydrocarbons which is present in suitable rock strata and can be extracted and refined to produce fuels including petrol.

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