In a certain signal transduction pathway, the binding of an extracellular molecule to a cell-surface protein results in a rapid increase in the concentration of cyclic AMP inside the cell. The cyclic AMP binds to and activates cytosolic enzymes that then activate other enzymes in the cell.
Which of the following statements best describes the role of cyclic AMP in the signal transduction pathway?

Respuesta :

It functions as a second messenger, relaying and amplifying the signal within the cell. . The world is being influenced by the world as the world is being influenced by the world as the world will be influenced.

Inside the cell, the signal is amplified by the synthesis of numerous cyclic AMPAMP molecules, which subsequently activate enzyme molecules capable of catalyzing a specific reaction repeatedly.

Signal transduction is the process by which the binding of an external messenger to a cell surface receptor result in changes in biochemistry, cell biology, and gene transcription that allow the cell to respond to the received information.

The activation of a signaling pathway results in a biological response to environmental changes. Protein synthesis, changes in cell metabolism, cell division and growth, and even cell death are all possible responses.

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