AP Biology › Cellular Communications and Junctions
Which type of ligand is water soluble, and thus unable to enter a cell?
Which of the following messengers mediate long-distance cell signaling in animal cells?
Which type of ligand is water soluble, and thus unable to enter a cell?
In second messenger signaling systems (i.e.as the cAMP system), where do second messenger molecules function in the cell?
What type of signaling uses the bloodstream to transport ligands to targets?
What type of signaling uses the bloodstream to transport ligands to targets?
Which is false regarding cell signaling?
Which is false regarding cell signaling?
Which type of cell-surface receptor, when bound by a ligand, begins a cycle where GDP is exchanged for GTP, causing the alpha subunit to separate from the beta and gamma subunits, and causing a cellular response?
Which type of cell-surface receptor, when bound by a ligand, begins a cycle where GDP is exchanged for GTP, causing the alpha subunit to separate from the beta and gamma subunits, and causing a cellular response?