Biology 9700 · AS & A Level · The microscope in cell studies

The microscope in cell studies — practice question

During one cardiac cycle, the highest pressure in each of the four chambers of a healthy human heart was measured. The highest pressures obtained were 3 mm Hg, 10 mm Hg, 25 mm Hg and 120 mm Hg. Which of these values was measured for the right ventricle?

  • A3 mm Hg
  • B10 mm Hg
  • C25 mm Hg
  • D120 mm Hg

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI