'Cell cell swells' diaporamas de présentation

BIOLOGY CHAPTER 7 SECTIONS 3-4

BIOLOGY CHAPTER 7 SECTIONS 3-4. SECTION 3 CELL BOUNDARIES. Cell (Plasma) Membrane. All cells have a cell membrane Functions : Controls what enters and exits the cell to maintain an internal balance called homeostasis Provides protection and support for the cell.

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Cellular Transport

Cellular Transport. What property allows the cell membrane to maintain homeostasis?. Cell membranes are selectively permeable: they let some molecules in and keep other molecules out. Weeee!!!. high. low. This is gonna be hard work!!. high. low. Two Types of Cellular Transport.

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Learning Targets

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Membrane Structure and Function

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Cellular Transport Notes

Cellular Transport Notes. Ch. 7.2 Plasma Membrane (p.175-178) Ch. 8.1 Cellular Transport (p.195-200). Cell Membranes. ALL cells have a Cell Membrane Functions : Controls what enters and exits the cell to maintain an internal balance called homeostasis

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Cellular Transport

Cellular Transport. About Cell Membranes. All cells have a cell membrane. Outer most living part of a cell! Functions : Controls what enters and exits the cell to maintain an internal balance called homeostasis Provides protection and support for the cell.

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To do-

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Cellular Transport Notes

Cellular Transport Notes. About Cell Membranes. Functions : Controls what enters and exits the cell to maintain homeostasis (balance). Provides protection and support for the cell. TEM picture of a real cell membrane. About Cell Membranes (continued). Structure

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Cellular Transport Notes

Cellular Transport Notes. Ch. 7.3. About Cell Membranes. All cells have a cell membrane Functions : Controls what enters and exits the cell to maintain an internal balance called homeostasis Provides protection and support for the cell. TEM picture of a real cell membrane.

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Cellular Transport Notes

Cellular Transport Notes. About Cell Membranes. All cells have a cell membrane Functions : Controls what enters and exits the cell to maintain an internal balance called homeostasis Provides protection and support for the cell. TEM picture of a real cell membrane.

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Cell Membrane

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Cellular Transport Notes

Cellular Transport Notes. Ch. 7. About Cell Membranes. All cells have a cell membrane Functions : Controls what enters and exits the cell to maintain an internal balance called homeostasis Provides protection and support for the cell. TEM picture of a real cell membrane.

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Ch 4 PASSIVE AND ACTIVE TRANSPORT IN CELLS

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Chapter 4 Notes Cell Physiology

Chapter 4 Notes Cell Physiology. Biology Hamilton Science Department. Homeostasis. Organisms must maintain a balance of materials that enter and leave their cells . Without this ability, they will die. The Cell (Plasma) Membrane.

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CELL TRANSPORT CONT

CELL TRANSPORT CONT. pp. 97-102. Passive transport : Movement across the cell membrane without energy. Osmosis : special diffusion of water ( polar ) across membrane. A solution is made of a solute dissolved in a solvent (like water).

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