Answer | Crossword Clue |
---|---|
intrados | the interior curve or surface of an arch or vault |
extrados | the exterior curve or surface of an arch or vault |
conchal | smooth concave surface consisting of or resembling the interior of a semidome, as the surface of a vault, a trompe, or the head of a niche |
concha | smooth concave surface consisting of or resembling the interior of a semidome, as the surface of a vault, a trompe, or the head of a niche |
conchae | smooth concave surface consisting of or resembling the interior of a semidome, as the surface of a vault, a trompe, or the head of a niche |
receptors | chemical group or molecule (as a protein) on the cell surface or in the cell interior that has an affinity for a specific chemical group, molecule, or virus |