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5 Written Questions

5 Matching Questions

  1. proteins
  2. chromosome
  3. pigment
  4. chromatid
  5. stomata
  1. a large organic molecules made of carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur
  2. b a colored chemical compound that absorbs light
  3. c each identical rod, or strand, or the chromosome
  4. d small openings on the underside of leaves
  5. e a doubled rod of condensed chromatin

5 Multiple Choice Questions

  1. the smallest unit of a compound.
  2. 2 or more elements combined chemically
  3. process by which molecules tend to move from an area where they are more concentrated to an area where they are less concentrated
  4. any substance that cannot be broken down into simpler substances
  5. main ingredient found in chloroplasts

5 True/False Questions

  1. nucleic acidssmall molecules that make up proteins


  2. organic compoundscompounds that contain carbon


  3. osmosisdiffusion of water through a selectively permeable membrane


  4. fermenationthe process by which cells withdraw energy from glucose


  5. atomsmall openings on the underside of leaves


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