Difference between Adrenergic and Cholinergic Receptors
Differences between Adrenergic and Cholinergic Receptors are given below:
|
Parameter |
Adrenergic Receptors |
Cholinergic Receptors |
|---|---|---|
|
Definition |
Adrenergic Receptors are defined as a type of receptors that are present on the surface of cell and gets activated once they bind catecholamine (Hormone secret by adrenal gland). |
Cholinergic Receptors are defined as a type of receptors that are present on the surface of cell and gets activated once they bind acetylcholine. |
|
Part of nervous system |
Adrenergic Receptors are part of sympathetic nervous system. |
Cholinergic Receptors are part of parasympathetic nervous system. |
|
Responding Neurotransmitters |
Adrenergic Receptors binds catecholamines namely epinephrine and norepinephrine. |
Cholinergic Receptors binds to acetylcholine. |
|
Type of receptors |
Adrenergic receptors are G-protein coupled receptors in nature. |
Cholinergic receptors are inotropic-ligand-gated and metabotropic receptors in nature. |
|
Effect on heart |
Adrenergic Receptors simulates faster activity of heart. |
Cholinergic Receptors regulates the activity. |
|
Structure |
Adrenergic receptors are glycoproteins. |
Cholinergic receptors are integral membrane proteins. |
|
Types |
Adrenergic Receptors are further classified as alpha receptors and beta receptors. |
Muscarinic Receptors are further classified as nicotinic receptors and muscarinic receptors |
Difference Between Adrenergic and Cholinergic Receptors
Adrenergic and Cholinergic receptors are two different types of transmembrane receptors. Adrenergic and Cholinergic receptors have different effects on the body. Both trigger nerve impulses and respond to neurotransmitters but have different features, properties, and types. The below article covers in detail the difference between adrenergic and cholinergic receptors.
Table of Content
- Difference between Adrenergic and Cholinergic Receptors
- Similarities between Adrenergic and Cholinergic Receptors
- What are Adrenergic Receptors?
- Cholinergic Receptors
- FAQs on Adrenergic and Cholinergic Receptors
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