Sometimes a Transcription Factor Within the Cytoplasm Can Act as an Intracellular

Multiple Choice

Sometimes a transcription factor within the cytoplasm can act as an intracellular receptor for a ligand.When activated, such transcription factors can alter gene expression by

A) preventing chaperone proteins from entering the nucleus.
B) changing shape after binding their ligands and entering the nucleus.
C) attaching ligands to their extracellular binding sites.
D) activating effector proteins.
E) binding to the nuclear membrane.