Eukaryotes vs Prokaryotes and Characteristics of Living Things
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Questions and Answers

What is the purpose of the thick fur of a north pole bear?

  • To maintain body temperature and support biological functions (correct)
  • To attract mates
  • To store extra food
  • To help with swimming

    • Which of the following are considered energy resources for organisms?

  • ATP, GTP, NAD, FAD (correct)
  • Nitrogen, phosphorus, potassium
  • Sunlight, air, soil
  • Carbon dioxide, water, oxygen

    • What is the main role of the sun in the interaction between organisms and the environment?

  • Generating wind
  • Providing heat only
  • Causing rain
  • Generating energy as light (correct)

    • In what way do penguins' feet resemble the fur of north pole bears?

    <p>Both are adapted to maintain body temperature</p> Signup and view all the answers

    What do living things form at the microscopic level from atoms up to cells?

    <p>Molecules</p> Signup and view all the answers

    What do populations of organisms make up?

    <p>Parts of an ecosystem</p> Signup and view all the answers

    What is the most important reaction between organisms and the environment compounds?

    <p>Energy changes</p> Signup and view all the answers

    What is the sun's energy converted into by plants?

    <p>Chemical energy in the form of carbohydrates</p> Signup and view all the answers

    In which level of organization do organisms form communities?

    <p>Community</p> Signup and view all the answers

    What is the long-term energy resource for organisms?

    <p>Carbohydrates, lipids, proteins, amino acids</p> Signup and view all the answers

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