10 Questions
Nicotinic receptors are examples of G-protein coupled receptors
False
Ligand-gated ion channels are involved in slow synaptic transmission
False
G-protein consists of 4 subunits: α, β, γ, and δ subunits with GDP bound to the α subunit
False
Dopamine receptors are examples of G-protein coupled receptors
True
The effector systems for G-proteins include ion channels
True
Muscarinic acetylcholine receptors are examples of G-protein coupled receptors
True
Enzyme-linked receptors regulate the flow of ions across the cell membrane
False
G-protein consists of 3 subunits: α, β, and γ subunits with GDP bound to the α subunit
True
Ligand-gated ion channels are involved in fast synaptic transmission (milliseconds)
True
The effector systems for G-proteins include the adenylate cyclase/cAMP system
True
Test your knowledge of pharmacodynamics and the main targets of drugs, including receptors, ion channels, enzymes, and carrier molecules. Identify the different types of receptors and their regulation, such as ligand-gated ion channels and enzyme-linked receptors.
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