Concept map terms for Membrane Transport, Chap 12

Membrane Transport Proteins Na+ K+ Ca++ Cl-

Ions Charged Molecules Uncharged Polar Molecules

Small nonpolar molecules Carrier Protein Channel Protein

Simple Diffusion Passive Transport Active Transport

Concentration Gradient Electrochemical Gradient

Membrane Potential Uniport Symport Coupled Transport

Antiport ATP-driven Pump Light-Driven Pump Na+K+ Pump

Glucose/Na+ Pump Ca++ Pump F-Class Pump P-Class Pump

V-Class Pump ATP synthase Lysosome 3 Na+ attaches

Phosphorylation 3 Na+ released 2 K+ attaches Phosphatase activity

2 K+ released Calsequestrin Donnan Effect Ion Channels

Size Charge Stress-activated Voltage-gated Ligand-gated

Hair cells Patch clamp Cell body Dendrites Axon

Presynaptic Postsynaptic Synaptic cleft Threshold

Voltage-gated Na+ channel Voltage-gated K+ channel K+ leak channel

Open Closed Inactive Action Potential Neurotransmitters

Voltage-gated Ca++ channel Excitatory Synapse Inhibitory Synapse

GABA Glycine Glutamate Serotonin Acetylcholine

Pre-synaptic uptake Enzymatic degradation MAO Retrograde

NO Mg++ Synchronized nerve signals