Biology 1: Properties of Life
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Questions and Answers

What do all organisms use for their metabolic activities?

  • Oxygen
  • Electricity
  • A source of energy (correct)
  • Water
  • What is a characteristic of all living organisms?

  • Sensitivity or response to the environment (correct)
  • Ability to change colors
  • Ability to fly
  • Ability to make sounds
  • What do all cells have in common?

  • A plasma membrane, cytoplasm, DNA, and Golgi apparatus
  • A plasma membrane, cytoplasm, DNA, and mitochondria (correct)
  • A nucleus
  • A plasma membrane, cytoplasm, DNA, and ribosomes
  • What is an example of a molecule?

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

    What is the fundamental unit of matter?

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

    What is the term for an organism's ability to maintain a stable internal environment?

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

    What is the primary difference between prokaryotic and eukaryotic cells in terms of their nuclei?

    <p>Prokaryotic cells have a nucleoid, which is not surrounded by a membrane, while eukaryotic cells have a true nucleus.</p> Signup and view all the answers

    What is the term for the study of the classification of organisms?

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

    What is the primary focus of microbiology?

    <p>The structure and function of single-celled organisms</p> Signup and view all the answers

    What is a fundamental requirement of a scientific hypothesis in paleontology?

    <p>It must be testable and falsifiable</p> Signup and view all the answers

    What is biodiversity?

    <p>The variety of life and its processes</p> Signup and view all the answers

    What is the primary purpose of considering sample size and selection in experimental design?

    <p>To eliminate bias in the results</p> Signup and view all the answers

    What is the main characteristic that defines biology as a science?

    <p>It is a natural science</p> Signup and view all the answers

    What is the role of the independent variable in an experiment?

    <p>It is the variable being manipulated</p> Signup and view all the answers

    Which branch of biology focuses on the study of the functions of organisms and their parts?

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

    What is the scientific name for the common dog in binomial nomenclature, according to the provided chart?

    <p>Canis lupus</p> Signup and view all the answers

    What is the primary goal of interpreting results in scientific inquiry?

    <p>To assess whether the results are statistically significant</p> Signup and view all the answers

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