Cell Structure and Function Quiz

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Questions and Answers

Which discovery was a result of the study of cells and how they work?

  • Endoplasmic reticulum
  • Cancer systems biology (correct)
  • Mitochondria
  • Monocytes

What is the basic structural and functional unit of all forms of life?

  • RNA
  • Proteins
  • Nucleus
  • Cytoplasm (correct)

What gives a much higher resolution showing greatly detailed cell structure?

  • Electron microscopy (correct)
  • DNA repair
  • RNA synthesis
  • Light microscopy

What did Robert Hooke name the cell for its resemblance to?

<p>Rooms in a monastery (A)</p>
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What are most unicellular organisms classified as?

<p>Microorganisms (C)</p>
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Which earlier model of the atom did the Rutherford–Bohr model ultimately replace?

<p>Plum pudding model (1904) (B)</p>
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Who presented the Rutherford–Bohr model of the atom in 1913?

<p>Niels Bohr (C)</p>
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What did the Bohr model forsake in attempt to explain radiation?

<p>Classical physics (A)</p>
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What was the key success of the Bohr model in atomic physics?

<p>Explaining the Rydberg formula for hydrogen's spectral emission lines (B)</p>
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What did the Bohr model provide a justification for?

<p>Fundamental physical constants (D)</p>
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What did the Bohr model improve upon in the Rutherford model?

<p>Quantum mechanical interpretation (D)</p>
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What was the primary reason for the Bohr model's success in atomic physics?

<p>Explanation of the Rydberg formula for hydrogen's spectral emission lines (D)</p>
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Which earlier model of the atom did the Bohr model ultimately replace?

<p>Rutherford model (1911) (D)</p>
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What did the Bohr model forsake in attempt to explain radiation?

<p>Explanation based on classical physics (B)</p>
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What did the Bohr model provide a justification for in relation to the Rydberg formula?

<p>Fundamental physical constants in the Rydberg formula (D)</p>
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