Cellular+Transport+Test+Review+Guide

__Fill in the Blank/ Free Response__ Factors that affect membrane permeability Definition of diffusion Draw direction of diffusion from diagrams Determine which substances will diffuse across a membrane Calculate rate of diffusion from a graph Understand what slope on a mass vs time graph represents Provide steps to determine if a solution contains a type of solute (like part A of lab) Define concentration gradient Themes of Biology for cellular transport Draw example of tonicity and process over time to a cell Describe process of diffusion through a membrane Know what happens to a plant if it is over-fertilized or over-watered

__Multiple Choice__ Definition of Brownian motion Active vs facilitated vs passive transport Osmosis Plasmolysis vs lysis vs crenation vs turgidity Phagocytosis vs pinocytosis vs exocytosis Hypertonic vs isotonic vs hypotonic Be able to read a graph on rate of diffusion Name factors that affect permeability Positive tests for starch, glucose, protein with indicator solutions Contractile vacuole function Sodium/ Potassium pump (active transport)

__Also need to know:__ Lipids -

Know monomer and polymer of lipid examples of hormones HDL vs LDL - which clogs arteries? sources of lipids in your diet know difference in unsaturated and saturated fat - which is better for you? know structures of: steroid, fatty acids by sight know structure of lipid - hydrophobic and hydrophyllic and what they mean.