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Twelfth Grade (Grade 12) Biochemistry Questions

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Grade 12 Macromolecules
Which condition results in the inability to digest proteins?
  1. protease deficiency
  2. amylase deficiency
  3. lipase deficiency
Grade 12 Macromolecules
ATP has how many parts?
  1. two
  2. three
  3. four
  4. six
Grade 12 Biochemistry
Which factor does not have the ability to denature enzymes?
  1. carbohydrate concentration
  2. temperature
  3. pH
  4. competitive inhibitors
Grade 12 Macromolecules
Why do scientists need to study cells in a laboratory environment?
  1. So they won't endanger patients' lives
  2. So they can repeat experiments
  3. Because they need a large supply of identical cells
  4. All of the above
Grade 12 Macromolecules
Henrietta died from cancer of the what?
  1. Liver
  2. Cervix
  3. Kidney
  4. Bladdder
Grade 12 Macromolecules
Which molecule can cause problems such as depression and seizures?
  1. lactase
  2. sucrase
  3. glucose
  4. protease
Grade 12 Biochemistry
All known forms of life depend upon water.
  1. True
  2. False
Grade 12 Macromolecules
Which of the following involves ethics?
  1. Passing a law to allow more crops to be grown per acre in a given area.
  2. Passing a law to increase fines for people texting while driving.
  3. Passing a law to allow doctors to euthanize humans who are terminally ill.
  4. Passing a law to decrease speed limits in an area of frequent accidents.
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