Biology Fundamentals Quiz
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Questions and Answers

What unifying theme in biology explains the unity and diversity of life?

  • Cellular structure
  • Energy processing
  • Regulation of internal environments
  • Evolution (correct)

Which component of cells processes hereditary information encoded in genes?

  • Nucleus (correct)
  • Endoplasmic reticulum
  • Mitochondria
  • Cytoplasm

What allows organisms to move, grow, and reproduce?

  • Evolution
  • Energy processing (correct)
  • Regulation of internal environments
  • Cellular structure

At what levels of organization can biologists study life?

<p>Molecular, cellular, organismal, and ecological (C)</p> Signup and view all the answers

What do biologists use to make observations and pose questions?

<p>Scientific method (C)</p> Signup and view all the answers

What is the function of the innate immune system?

<p>Provides a preconfigured response to broad groups of situations and stimuli (D)</p> Signup and view all the answers

What distinguishes the adaptive immune system from the innate immune system?

<p>Provides a tailored response to each stimulus by learning to recognize molecules it has previously encountered (C)</p> Signup and view all the answers

What is the role of bacteria's rudimentary immune system?

<p>Protects against viral infections (C)</p> Signup and view all the answers

What is a common function of immune system mechanisms in ancient plants and animals?

<p>Phagocytosis (D)</p> Signup and view all the answers

What is the primary function of the adaptive immune system?

<p>Provides a tailored response to each stimulus by learning to recognize molecules it has previously encountered (B)</p> Signup and view all the answers

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