'Key concept materials move' diaporamas de présentation

KEY CONCEPT Cells are the Basic unit of life.

KEY CONCEPT Cells are the Basic unit of life. The cell theory grew out of the work of many scientists and improvements in the microscope. Many scientists contributed to the cell theory. The cell theory grew out of the work of many scientists and improvements in the microscope.

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Diffusion and Osmosis

Diffusion and Osmosis. KEY CONCEPT Materials move across membranes because of concentration differences. Passive transport does not require energy input from a cell. Molecules can move across the cell membrane through passive transport. There are two types of passive transport. diffusion.

315 views • 13 slides

DIFFUSION AND OSMOSIS

DIFFUSION AND OSMOSIS. 3.4 Diffusion and Osmosis. KEY CONCEPT Materials move across membranes because of concentration differences. Diffusion and Osmosis. Concentration Gradient : the gradual difference in the concentration of solutes in a solutes in a solution between two regions.

369 views • 13 slides

3.4 Diffusion and Osmosis

3.4 Diffusion and Osmosis. Chapter 3, Part 2 Notes. KEY CONCEPT Materials move across membranes because of concentration differences. 3.4 Diffusion and Osmosis. Passive transport does not require energy input from a cell.

148 views • 11 slides

6.3 Transport

6.3 Transport. 6.3 Transport: Predict the results. What do you predict will happen if food coloring is dropped into a beaker of water?. Where are the molecules most concentrated to start? Where are the molecules less concentrated to? What is Diffusion?

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3.4 Diffusion and Osmosis

3.4 Diffusion and Osmosis. KEY CONCEPT Materials move across membranes because of concentration differences. 3.4 Diffusion and Osmosis. Passive transport does not require energy input from a cell. Molecules can move across the cell membrane through passive transport.

429 views • 10 slides

3.4 Diffusion and Osmosis

3.4 Diffusion and Osmosis. KEY CONCEPT Materials move across membranes because of concentration differences. 3.4 Diffusion and Osmosis. Passive transport does not require energy input from a cell. Molecules can move across the cell membrane through passive transport.

76 views • 7 slides

KEY CONCEPT Materials move across membranes because of concentration differences.

73 views • 7 slides