Chapter 2 Review Biology as a Science

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Chapter 2 ReviewBiology as a Science

• Charles Page High School
• Dr. Stephen L. Cotton

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Chapter 2 - Review

• Botanist Biologist Geologist Ethologist
• Scientist who studies the effect of pesticides on
  organisms
• The suffix -logy
• effects of pesticides on organisms in a nearby
  river

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Chapter 2 - Review

• Use of a graduated cylinder?
• Using a light microscope to observe a stained
  slide
• Molecular geneticist
• Lens you look through at the top of the
  microscope tube

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Chapter 2 - Review

• Limit of resolution of the best light microscopes
• to separate specific cell parts
• microdissection
• living things produce new organisms of the same
  type

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Chapter 2 - Review

• One cell from each of two different organisms
  unite
• Anabolism homeostasis catabolism metabolism
• After an oak tree stops getting larger
• Unlike animals, plants carry on...

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Chapter 2 - Review

• Sound heat temperature stimulus
• Anything to which an organism reacts is
• Roots of a plant grow
• Ability of an organism to react

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Chapter 2 - Review

• An organism maintains the stable conditions for
  life by
• Usefulness of a microscope is restricted by
• Bodys maintaining of a constant fluid content
  is...

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Chapter 2 - Review

• In electron microscopes, streams of electrons are
  bent by
• Scanning electron microscopes show realistic
• Greatest advantage of any electron microscope
• Cytology refers to...

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Chapter 2 - Review

• All organisms must
• Standard light microscope has a limit of
  resolution of about
• All types of organisms will
• Gregor Mendel established
• to measure liquid, use...

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Chapter 2 - Review

• Large quantities of data easily analyzed by
• Limit of resolution due to
• When centrifuged, heaviest part is
• Examples of unicellular organisms? Multicellular?

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Chapter 2 - Review

• Synthesis of complex items from simpler
  substances
• Aging involves the end of the ability to
  reproduce
• Responses related to
• Feulgen stain for...