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The __________ prevent backflow of blood from the ventricles into the atria. As a system approaches equilibrium, the rate of net diffusion __________ because the difference in concentration between two areas decreases.
Which of the following best explains why diffusion does not require an input of ATP from the cell?
Under which set of conditions would the rate of diffusion for a specific molecule be the highest?
Which statement best describes the movement of individual particles during the process of diffusion?
The time required for diffusion to move substances across a space increases __________ as the distance between the two areas increases.
Practice MYP MYP Biology Topic Diffusion with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for Diffusion and mirrors Paper 1, 2 style where relevant.
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