Curated OER
Cell Size and Shape; Diffusion and Osmosis Processes
Use salmon eggs as a cell model for demonstrating the movement of water over concentration gradients. Junior scientists examine the same process microscopically with an onion cell. They use a thistle tube and a semipermeable membrane to...
CK-12 Foundation
Ck 12: Diffusion
[Free Registration/Login may be required to access all resource tools.] Tutorial defines passive transport, semipermeable, and diffusion. Students will learn the significance of a concentration gradient and be able to list the three main...
City University of New York
The World of Cells: Osmosis
This definition and explanation osmosis shows how water diffuses from regions where it is in high concentration to regions where it is in low concentration.
Sophia Learning
Sophia: Cell Membrane: Lesson 3
This lesson will discuss the structure and function of the cell membrane. It is 3 of 6 in the series titled "Cell Membrane."
Sophia Learning
Sophia: Cell Membrane: Lesson 4
This lesson will discuss the structure and function of the cell membrane. It is 4 of 6 in the series titled "Cell Membrane."
BiologyWise
Biology Wise: The Structure and Functions of the Cell Membrane
This resource describes the structure and functions of the cell membrane.
CK-12 Foundation
Ck 12: Life Science: 2.5 Cell Membrane
Discover the purpose of the cell membrane to the cell's function.
Sophia Learning
Sophia: Cell Membrane: Lesson 5
This lesson will discuss the structure and function of the cell membrane. It is 5 of 6 in the series titled "Cell Membrane."
Sophia Learning
Sophia: Cell Membrane: Lesson 6
This lesson will discuss the structure and function of the cell membrane. It is 6 of 6 in the series titled "Cell Membrane."