National 5 Biology Practice Questions - Scottish National 5 Biology Exam

Osmosis is best defined as the movement of:

water from a region of higher water concentration to a region of lower water concentration across a selectively permeable membrane any solute down its concentration gradient water using ATP energy ions against their concentration gradient through a protein pump

Correct Answer:

water from a region of higher water concentration to a region of lower water concentration across a selectively permeable membrane

Access more questions from this quiz

Continue to National 5 Biology Practice Questions - Scottish National 5 Biology Exam for more practice questions and the full quiz experience.

Access More Questions