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Epinephrine acts as a signal molecule that attaches to proteins?
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∙ 12y ago
G-protein-linked receptor
Wiki User
∙ 12y ago
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What binds to a signal molecule enabling the cell to respond to the signal molecule?
receptor proteins bind to signal molecules
What is the major molecule in plants?
the major molecule in the cell is chlorophyll
What is the function of receptor proteins?
Receptor proteins are designed so special molecules can bind to them, and send messages to the cell that trigger some sort of reaction within the cell.They are embedded in either the plasma membrane or cytoplasm of a cell, to which a mobile signaling (or "signal") molecule may attach.Sources: http://en.wikipedia.org/wiki/Receptor_proteins
What is a cell that produces a signal molecule?
A eukaryotic cell produces a single molecule.
The signal transduction pathway in animal cells that use epinephrine?
activates the breakdown of glycogen in liver and skeletal muscle cells.
What binds to a signal molecule enabling the cell to respond to the signal molecule?
receptor proteins bind to signal molecules
What is the major molecule in plants?
the major molecule in the cell is chlorophyll
What happens to proteins that lack er signal sequence?
Proteins that lack an ER signal sequence are released into the cytosol.
What is a signal transduction pathway?
A signal transduction pathway is a group of proteins that carry out transducing signals (which means it converts signals from outside the cell to a different signal inside the cell). A good example can be viewed when a hormone binds to the receptor in the plasma membrane (outside the cell), the receptor which has now been activated can now interact with intercellular proteins which produce new signals inside the cell.
What is the function of receptor proteins?
Receptor proteins are designed so special molecules can bind to them, and send messages to the cell that trigger some sort of reaction within the cell.They are embedded in either the plasma membrane or cytoplasm of a cell, to which a mobile signaling (or "signal") molecule may attach.Sources: http://en.wikipedia.org/wiki/Receptor_proteins
Signal molecules bind to?
receptors proteins
What is a cell that produces a signal molecule?
A eukaryotic cell produces a single molecule.
A what amplifies the communication from a signal molecule?
penis
What amplifies the communication from a signal molecule?
penis
The signal transduction pathway in animal cells that use epinephrine?
activates the breakdown of glycogen in liver and skeletal muscle cells.
What is the role of cAMP in the signal transduction pathway activated by epinephrine?
It binds to and activates protein kinase A, which then phosphorylates other enzymes.
What do signal molecules bind to in cells?
Receptor Proteins
