Biology Basics Quiz
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Questions and Answers

Which term refers to the variety of life on Earth?

  • DNA
  • Biosphere (correct)
  • Metabolism
  • Ecosystem
  • What is the functional unit of heredity that is passed from parents to offspring?

  • Metabolism
  • Homeostasis
  • Species
  • DNA (correct)
  • In a scientific experiment, which variable is deliberately changed by the researcher?

  • Independent variable (correct)
  • Ecosystem
  • Biodiversity
  • Dependent variable
  • What is the functional unit of heredity that is passed from parents to offspring?

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

    What is the process by which cells break down glucose to obtain energy?

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

    Which type of bond involves the sharing of electrons between atoms?

    <p>Covalent bond</p> Signup and view all the answers

    What structure is responsible for regulating the passage of substances into and out of the cell?

    <p>Cell membrane</p> Signup and view all the answers

    Which term refers to the process by which cells specialize to perform specific functions?

    <p>Cell differentiation</p> Signup and view all the answers

    Which process involves the breakdown of glucose in the absence of oxygen to obtain energy?

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

    What is the term for the programmed cell death that plays a key role in development and tissue homeostasis?

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

    Which structure is responsible for capturing light energy during photosynthesis?

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

    What type of bond involves the transfer of electrons from one atom to another?

    <p>Ionic bond</p> Signup and view all the answers

    Which term refers to a group of similar cells that work together to perform a specific function?

    <pre><code>ext{Organ system} </code></pre> Signup and view all the answers

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