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Ch. 4 Notes Parts One & Two

Ch. 4 Notes Parts One & Two

Ch. 4 Notes Parts One & Two. By: Brianna Shields October 13, 2005. DO NOW. 1. Identify the role of the golgi apparatus 2. Describe the benefit that one large, central vacuole has for a plant cell 3. What structure transports proteins from rough ER to the golgi apparatus?.

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1.04k views • 77 slides
Transport across membranes

Transport across membranes

Transport across membranes. Syllabus reference:. Candidates should be able to:. This symbol in the corner of a slide indicates a picture, diagram or table taken from your text book. passive processes. energy- requiring processes. Transport across membranes. Diffusion (and osmosis)

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655 views • 64 slides
Membrane Structure and Function

Membrane Structure and Function

Membrane Structure and Function. Chapter 7. TEM of Phospholipid Bilayer. Hydrophobic region of protein. Hydrophilic regions of protein. Membrane Structure. Basic fabric of membranes is a phospholipid bi-layer

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966 views • 54 slides
Cells and Their Environment

Cells and Their Environment

Cells and Their Environment. Chapter 8 Section 1: Cell Membrane Section 2: Cell Transport Section 3: Cell Communication . Cell Membrane. Why it Matters

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637 views • 54 slides
Essential Question: How do materials get in and out of a cell?

Essential Question: How do materials get in and out of a cell?

Essential Question: How do materials get in and out of a cell?. You learned in section 1 that the membrane does a lot to control what goes in & out of the cell. Today you will learn the specific ways materials enter & exit the cell.

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418 views • 41 slides
Transport

Transport

Transport. By Monica 11C. Diffusion . Is the passive movement of molecules, atoms or ions along a concentration gradient, from a region of high concentration to a region of low concentration.

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207 views • 8 slides
Transport

Transport

Transport. Definitions: . Diffusion: Passive movement of a solute from a region of high concentration to a region of lower concentration. Osmosis: Is the movement of free water molecules through a partially permeable membrane

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277 views • 6 slides

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