The Elements of Life Quiz
6 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which four elements make up more than 96% of the mass of living matter?

  • Carbon, Nitrogen, Sulphur, Potassium
  • Carbon, Phosphorus, Calcium, Sulphur
  • Carbon, Hydrogen, Oxygen, Nitrogen (correct)
  • Carbon, Hydrogen, Oxygen, Iron

    • Which elements make up most of the remaining 4% of the mass of living matter?

  • Iron, Calcium, Sulphur, Phosphorus
  • Iron, Nitrogen, Oxygen, Phosphorus
  • Carbon, Hydrogen, Oxygen, Nitrogen
  • Phosphorus, Calcium, Sulphur, Potassium (correct)

    • What is the Bohr-Rutherford Model of the Atom?

  • A model of the atom that shows electrons moving randomly throughout the atom
  • A model of the atom that shows neutrons orbiting around the nucleus
  • A model of the atom that shows electrons orbiting around the nucleus (correct)
  • A model of the atom that shows protons orbiting around the nucleus

    • Which of the following correctly describes the circulatory system in vertebrates?

    <p>The blood never leaves the network of blood vessels</p> Signup and view all the answers

    What is the difference between systemic circulation and pulmonary circulation?

    <p>Systemic circulation involves the heart and blood vessels, while pulmonary circulation involves the lungs</p> Signup and view all the answers

    What is the meaning of the term 'vascular system'?

    <p>The heart and blood vessels in the body</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser