Homeostatic Factors and Cellular Processes Quiz
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Homeostatic Factors and Cellular Processes Quiz

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@HeavenlySanctuary1985

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Questions and Answers

What is the role of carbon dioxide (CO2) concentration in the internal environment?

  • Regulates water movement in and out of cells
  • Prevents increased acidity in the extracellular fluid (ECF) (correct)
  • Critical for maintaining adequate plasma volume and pressure
  • Enhances enzymatic activities within cells

    • How does temperature extremes affect cellular function?

  • Too cold slows enzymatic reactions, while too hot can denature proteins (correct)
  • Both too cold and too hot enhance enzymatic reactions
  • Too cold enhances enzymatic reactions, while too hot slows chemical reactions
  • Both too cold and too hot denature proteins

    • What is the impact of pH changes on cellular functions?

  • Adversely impact enzymatic activities within cells (correct)
  • Stimulate specialized cell activities
  • Enhance waste chemical removal
  • Promote optimal energy generation

    • Why is water and sodium chloride (NaCl) concentration crucial for proper cellular function?

    <p>Regulates water movement in and out of cells, influencing cell volume</p> Signup and view all the answers

    What is the continuous supply required for cellular productivity?

    <p>Oxygen (O2) Concentration</p> Signup and view all the answers

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