Slide 1 Slide 2 Mammalian Excretory System AP Biology Unit 6 Slide 3 Nephrons The filtering units in the mammalian excretory system are the nephrons. Random fact: there are…

Slide 1 Properties of Solutions Chapter 13 BLB 11 th Slide 2 Expectations:  g ↔ mol (using molar mass)  g ↔ mL (using density)  Other conversions: temp., pressure,…

Slide 1 Acid-Base Equilibrium Dr. Ron Rusay Slide 2 Introduction to Aqueous Acids  Acids: taste sour and cause certain dyes to change color. Slide 3 Introduction to Aqueous…

Slide 1 Solutions -Solutions – homogeneous mixtures that can be solids, liquids, or gases -Solutions are made up of: -1) solute – material that is dissolved. - (ex) salt…

Slide 1 Chapter 13 Slide 2  A solution forms when one substance disperses uniformly throughout another.  The reason substances dissolve is due to intermolecular forces.…

Slide 1 Solutions Slide 2 Chemistry Joke It’s a lit-moose test! What on earth does this have to do with chemistry? Slide 3 Solutions  Homogeneous Mixtures  Uniform…

Slide 1 1 Announcements & Agenda (02/21/07) You should be reading Ch 8! Quiz on Friday: Ch 7 + Today Open Review/Problems @ 3pm Wed (Here!) Today Osmosis (7.7) Osmosis…

Slide 1 Slide 2 The Cell Membrane and Movements of Molecules Slide 3 The Plasma Membrane The Plasma Membrane (aka cell membrane)   Boundary- protect and support …

Slide 1 Ch 24 pages 650-652 Lecture 12 – Electrophoresis Slide 2  The rate at which equilibrium is reached depends on hydrodynamic properties such as the diffusion coefficient…

Slide 1 Processing Factor of Evaporation 1. Concentration in Liquid Liquid feed to an evaporator is relative dilute, so its viscosity is low, similar to that of water, and…