Movement into and out of Cells
Unit 3 overview: Movement into and out of Cells
5 min read 2 parts Lesson 1 of 8 Unit quiz
Section 1 of 2Unit cover
Section 2 of 2Lessons in this unit
| Topic | Lessons |
|---|---|
| 3.1 Diffusion, Osmosis and Active Transport | 3.1.1 Diffusion 3.1.2 Factors that Influence Diffusion 3.1.3 Osmosis 3.1.4 Osmosis Experiments 3.1.5 Osmosis in Animals and Plants 3.1.6 Active Transport 3.1.7 Importance of Active Transport |
Cambridge 9700 AS Biology
Core Formula
Magnification Triangle & Unit Conversion
Formula: M = I / A ⇔ A = I / M ⇔ I = M × A
Units: 1 mm = 1,000 μm = 1,000,000 nm.
Rule: Convert Image size (ruler mm) to μm by ×1,000 before dividing by Actual size.