What is Diffusion? How Does it Work? What Factors Affect it? #7

What is Diffusion? How Does it Work? What Factors Affect it? #7

Assessment

Interactive Video

Biology

9th - 10th Grade

Hard

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Quizizz Content

FREE Resource

The video tutorial explains diffusion as the net movement of particles from high to low concentration due to random motion. It covers diffusion in gases and liquids, and through cell membranes, highlighting that it's a passive process requiring no energy. The tutorial also discusses factors affecting diffusion rate: concentration gradient, temperature, and surface area.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

List the three factors that affect the rate of diffusion and explain each.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does temperature influence the rate of diffusion?

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