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2015 AP Biology free response 2 c d

17,512 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

78%
  • 7:26 / 9:31

Speech Rate:

  • 164 wpm - Fast

Category:

  • Howto & Style

Tags :

Intro:

Video Vocabulary

oxidation

/ˌäksəˈdāSH(ə)n/

noun

Process of combining with oxygen.

kilocalories

/ˈkiləˌkalərē/

noun other

unit of energy of one thousand calories. Units of measurement to heat 1 kg of water 1 degree.

happens

/ˈhapən/

verb

take place.

efficiency

/əˈfiSHənsē/

noun

Working well; producing something without waste.

glucose

/ˈɡlo͞okōs/

noun

simple sugar which is important energy source in living organisms.

between

/bəˈtwēn/

adverb preposition

in space separating things. In the space that separates two objects.

molecule

/ˈmäləˌkyo͞ol/

noun

group of atoms bonded together.

metabolism

/məˈtabəˌlizəm/

noun

Chemical processes to convert food to energy.

estimates
noun other verb

approximate calculation. Guesses or calculations of cost, size or value. To guess or calculate the cost, size or value of.

hydrolysis

/hīˈdräləsəs/

noun

Chemical reaction in which water reacts with a compound to produce other compounds; involves the splitting of a bond and the addition of the hydrogen cation and the hydroxide anion from the water.

standard

/ˈstandərd/

adjective noun

Being the accepted normal level of quality. Official unit of measuring something.

phosphate

/ˈfäsfāt/

noun

A salt or compound used to help grown plants.

complete

/kəmˈplēt/

adjective verb

Being as perfect and as total as could be. To finish or reach the end of doing something.

calculate

/ˈkalkyəˌlāt/

verb

determine mathematically.

researcher

/rəˈsərCHər/

noun

Someone who works to find new facts and ideas.

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