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Membrane Structure and Function

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Presentation on theme: "Membrane Structure and Function"— Presentation transcript:

1 Membrane Structure and Function
Chapter 7 Membrane Structure and Function

2 "Sandwich" model

3 "Fluid" More unsaturated= More fluid

4 a) Describe how the properties of
2003B- Water is important for all living things. The functions of water are directly related to its physical properties. a) Describe how the properties of water contribute to the following: plasma membrane structure

5 "Mosaic" Antibody tagging TEM pictures Cell fusion

6

7 Types of Proteins

8 2001- Proteins- large complex molecules- are
major building blocks of all living organisms. Discuss the following in relation to proteins. (c) The roles of proteins in membrane structure and transport of molecules across the membrane.

9 Bifacial

10 Carbohydrates

11

12

13 hypotonic hypertonic

14 Filtration

15 Excretion

16 Facilitated Diffusion

17 Active Transport cotransport

18

19 Endocytosis phagocytosis

20 pinocytosis

21


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