Slide 1 AP Lab 4: Osmosis and Diffusion Slide 2 Purpose 1. Investigate processes of diffusion and osmosis in a model membrane system, and 2. Investigate effect of solute…

Slide 1 Midterm Review! Chapters 1-15 Slide 2 The Big Ideas 1. Evolution – the process of evolution drives the diversity and unity of life. 2. Energy – biological systems…

Slide 1 Click Slide 2 Water potential Water potential is a concept that helps to describe the tendency of water to move from one area to another, particularly into or out…

Slide 1 Water moves from a region of HIGHER WATER POTENTIAL to a region of LOWER WATER POTENTIAL http://www.neosci.com/demos/10-1041_cell%20processes/Presentation%20Images/tutorials/3.01.jpg…

Slide 1 1) Take out an APPROVED calculator and formula sheet. 2) Pick a grid sheet. You will solve each problem and grid in the answer. AP Biology Math Review 2013 Slide…

Slide 1 Water Water Water Potential Slide 2 What are you water potential? Measures the tendency of water to leave one place in favor of another – Measured in bars High…

AP Biology Math Review 2013 These are just problems that could be used for grid-in’s. Since you have a formula sheet, plugging in shouldn’t be a problem. Tips Grid LEFT…

AP Biology Math Review 2013 Take out an APPROVED calculator and fomula sheet. 2) Pick a grid sheet. You will solve each problem and grid in the answer. Tips Grid LEFT to…

Mr. Gibson â Room 213 Thursday 15-September-2011 Slides for in-Class Assessment Significant Figures (Sig Figs) Addition & Subtraction Solve the following problem rounding…

Chapter 4 Types of Chemical Reactions and Solutions Stoichiometry QUESTION An unknown substance dissolves readily in water but not in benzene (a nonpolar solvent). Molecules…