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5 Written questions

5 Matching questions

  1. Evolution
  2. Activation energy
  3. Exothermic
  4. Endothermic
  5. Dependent variable
  1. a the change in living things over time
  2. b the amount of energy that needs to be absorbed for a chemical reaction to start
  3. c experimental data collected through observation and measurement
  4. d a chemical reaction that releases more energy than it absorbs
  5. e a chemical reaction that absorbs more energy than it releases

5 Multiple choice questions

  1. : the amount of energy that will break a bond between two atoms
  2. a condition that is manipulated or changed by a scientist
  3. segment of DNA that stored genetic information
  4. a bond that forms through the electrical force between oppositely charged ions
  5. maintenance of constant internal conditions in an organism

5 True/False questions

  1. Speciessegment of DNA that stored genetic information

          

  2. Covalent bonda bond that forms through the electrical force between oppositely charged ions

          

  3. Hypothesisa chemical reaction that releases more energy than it absorbs

          

  4. Biologyproposed explanation for a wide range of observations and experimental results that is supported by a wide range of evidence

          

  5. Enzymea large molecule or macromolecule, made of many monomers bonded together