Cell signaling involves converting extracellular signals to specific responses inside the target cell. Different molecules are involved at each stage of the process. Sort items based on which stage they are involved in: reception, transduction, or response. (10pts) A protein synthesis B Ca2+ C phosphorylation cascade D cAMP E signaling molecule F second messenger G adenylyl cyclase H IP3 I G protein-coupled receptor J receptor tyrosine kinase reception transduction response Answer: Match the letters to: 1. Reception: 2. Transduction: 3. Response:
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In this case, the molecule involved is "Innen." Transduction: This stage involves the conversion of the signal from the receptor into a series of molecular events inside the cell. The molecules involved in this stage are "elaty," "Liclate," and Show more…
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In signal transduction (a) an extracellular signal is converted to an intracellular signal (b) a signal is relayed through a series of molecules in the membrane (c) signal molecules are destroyed before target cells can respond to the signal (d) answers a, b, and $c$ are correct (e) only answers a and b are correct
Relaying a message from a membrane receptor to a molecule that performs a specific function within a cell occurs when the extracellular matrix is moved to the inside of the cell. A protein receptor on the interior of the membrane becomes bound by a signaling molecule. A signaling molecule binds to a protein that extends to the outside of the cell. Glycoproteins are recognized by other cells.
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