Biology

The correct answer is: C.They are often intracellular, located in the cytoplasm or nucleus.

Explanation:

Lipid-soluble hormones, such as steroid hormones and thyroid hormones, are small and nonpolar, which allows them to pass through the cell membrane easily. Once inside the cell, these hormones typically bind to intracellular receptors, which are often located in the cytoplasm or the nucleus. These hormone-receptor complexes can then directly influence gene expression by interacting with the DNA in the nucleus.

A.Cell surface receptors are typically associated with water-soluble (hydrophilic) hormones, w...