Other questions in this quiz

2. Urea is dissolved into the blood which is taken to our...

  • Kidneys
  • Gall bladder
  • Liver
  • Small intestines

3. Urine is made by...

  • Respiration
  • Removing the urea from blood and make a watery solution
  • Protein consumption
  • Breaking the urea down until it can't be broken down anymore

4. The anaerobic respiration equation for muscles is...

  • Glucose + Oxygen --> Carbon dioxide + Water
  • Glucose --> Ethanol + Carbon dioxide
  • Glucose --> Lactic acid
  • Carbon dioxide + Water --> Glucose + Oxygen

5. Why is respiration considered an exothermic reaction?

  • Energy from the reaction is transferred to the surroundings
  • Energy is created outside the object
  • It takes in energy to make energy go out
  • More energy is given out instead of taken in


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