Study_Guide_2_2009

Study_Guide_2_2009 - Study Guide #2 for Biology 1201,...

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Study Guide #2 for Biology 1201, sections 4 and 5 Chapter 7, pages 125-141 phospholipid structure and properties (Figure 7.2, 7.3) Membrane structure; what is a "lipid bilayer"? (Figures 7.2, 7.7) Fluidity of saturated versus unsaturated fatty acids in membranes (Figure 7.15) How do molecules cross membranes? ( Figure 7.17 ) Know the difference between diffusion, facilitated diffusion and active transport. Types of transport proteins (Figures 7.15, 7.16), cotransport (Figure 7.19) Endocytosis, exocytosis phagocytosis (Figure 7.20) Osmosis – movement of water across membranes, know hypotonic versus hypertonic (Figures 7.11, 7.12 and 7.13). Self Quiz questions 1, 2, 3, 5, 6 MasteringBiology: practice test – except 8, 34, 36, 37 MasteringBiology: Bioflix – membrane transport – this is nice! Chapter 8, pages 142-161 Metabolism, metabolites Where is energy required in the cell? This is a hard concept to grasp. It is needed to build the cell, maintain the cell, make and keep ion gradients etc. STRUCTURE OF ATP AND ITS ROLE IN THE CELL (FIGURES 8.8 and 8.9); ATP cycle (Figure 8.12) How ATP drives chemical work and mechanical work (Figures 8.10 and 8.11)
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Study_Guide_2_2009 - Study Guide #2 for Biology 1201,...

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