Biology 9700 · AS & A Level · Movement into and out of cells

Movement into and out of cells — practice question

Which row correctly matches the definitions of each of the key terms used in transpiration?

  • Aattraction between water molecules and walls of the xylem vessel: cohesion; effect created by evaporation of water from the surface of the leaf: adhesion
  • Battraction between water molecules and walls of the xylem vessel: adhesion; effect created by evaporation of water from the surface of the leaf: tension
  • Cattraction between water molecules and walls of the xylem vessel: cohesion; effect created by evaporation of water from the surface of the leaf: tension
  • Dattraction between water molecules and walls of the xylem vessel: tension; effect created by evaporation of water from the surface of the leaf: cohesion

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