Welcome to Westonci.ca, where curiosity meets expertise. Ask any question and receive fast, accurate answers from our knowledgeable community. Get quick and reliable solutions to your questions from a community of experienced professionals on our platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Steroid hormones influence cellular activities by __________.

a. Changing the permeability of the cell membrane to extracellular sodium and potassium
b. Using calcium ions as second - messenger
c. Forming a hormone receptor complex that binds DNA in order to regulate transcription
d. Activating cyclic AMP located outside the target cell