Maren [maren] as a girls' name is of Latin origin, and the meaning of the name Maren is star of the sea. Maren is a variant form of Mary (Latin). Variations.
A(n) _____ is an example of a signal molecule that can bind to an intracellular receptor and thereby cause a gene to be turned on or off.
The seven-transmembrane Î±-helix structure of a G-protein-coupled receptor. Cell surface receptors (membrane receptors, transmembrane receptors) are receptors at the surface of a cell (built into its cell membrane) that act in cell signaling by receiving (binding to) extracellular molecules.