Download S12 CHM333 Exam 3

CHM 333 – Spring 2012
Review Sheet – Exam 3
Function of Lipids
Membrane Function
Classes of Lipids
Phospholipids (Phosphoacylglycerol)
Sphingolipids
Non-Saponifiable Lipids/Steroids
Triacylglycerols (TAGs)
Membrane Transport
Symporters
Antiporters
Uniporters
Drawing/Naming Fatty
Acids/Triacylglycerols
Passive Transport
Facilitated Diffusion
Simple Diffusion
Saturated vs. Unsaturated Fatty Acids
Active Transport
Packing/Melting Point of Fatty Acid
Chains
Cellular Metabolism
Catabolism
Anabolism
Metabolic Pathways
Three Stages
Compartmentalization
Storage Lipids (Triacylglycerols/TAGs)
Adipocytes
Fat Substitutes (Olestra, Trans-Fatty
Acids)
Cholesterol
Biological Membranes
Membrane Fluidity
Effect of Chain Length
Effects of Saturation/Unsaturation
Effect of Cholesterol
Lipid Bilayers
Movement of Lipids & Proteins in
Membranes
Flippases
Membrane Proteins (Integral, Peripheral)
Fluid Mosaic Model
Metabolic Reactions
Group Transfer
Hydrolysis
Non-Hydrolytic Cleavage
Isomerization/Rearrangement
Oxidation/Reduction
Bond Formation Using ATP
Common Functional Groups
Thioester Bonds
Substrate Level Phosphorylation
Oxidative Phosphorylation
Thermodynamics
Free Energy
Spontaneity
Coupling Reactions
ATP
Energy Currency
Phosphoanhydride Bonds
FAD/FADH2 = 1.5 ATP
NAD+/NADH = 2.5 ATP
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Glycolysis
Degradative
Cytosol
Fates of Pyruvate
Overall Reaction
Structure (Glucose, Pyruvate)
Enzymes Types and Names
Regulatory Steps
ATP Formation, Use
Cofactors Used, Generated
Investment Vs. Dividend Phase
Entry of Other Carbohydrates
into Glycolysis
Know structures and reactions
Recognize reaction types
Regulation
Glycogen Metabolism:
Storage & Degradation
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