A steroid hormone uses a receptor protein that has two binding sites. True or False

True.

Explanation:

One is a ligand binding site and the other is a DNA binding site.

i want to time i send your question answer

answer:

i don't believe the ocean is purple, but it might once have been:

as for the sky, according to nasa:

"sunlight reaches earth's atmosphere and is scattered in all directions by all the gases and particles in the air. blue light is scattered more than the other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time."