Biology-movement of molecules

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1. For an animal cell to survive...

  • Our body fluids must be kept at an equal solute concentration
  • It must be placed in a solution with a lower solute concentration
  • It must be placed in a solution with a higher solute concentration
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Other questions in this quiz

2. Most soft drinks contain...

  • Water, sugar and gas
  • Water, sugar and ions
  • The souls of the forgotten

3. Which of these options does NOT make an exchange surface more effective?

  • Preventing Ventilation
  • Having a large surface area
  • Being thin

4. Energy drinks contain...

  • A high concentration of ions and a high concentration of glucose
  • The same concentration of ions and a high concentration of glucose
  • The same concentration of glucose and a high concentration of ions

5. The sugar in sports drinks is used to...

  • Replace the sugar used in energy during activities
  • Replace the water lost through sweat
  • Keep blood sugar levels correct

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