Spray the area with a special, enzyme/bacteria cleaner that removes the urine smell and lifts the stain. An on-going urine smell accompanied by a dark stain on a hardwood floor may require drastic measures. Sand the area down to bare wood removing any finish. ...
Relevance. Rating Newest Oldest. Best Answer: Lipid soluble hormones are usually steroid hormones (have a structure containing a pattern of 6-6-6-5 fused carbon rings). They cross the cell membrane and bind to some receptor in the cytosol, causing it to translocate to the nucleus where it can regulate genetic events.
Water-soluble hormones include glycoproteins, catecholamines, and peptide hormones composed of polypeptides, e.g. thyroid-stimulating hormone, follicle-stimulating hormone, luteinizing hormone and insulin. These molecules are not lipid-soluble and therefore cannot diffuse through cell membranes. Consequently, receptors for peptide hormones are located on the plasma membrane. The main two types of transmembrane receptor hormone receptor are the G-protein-coupled receptors and the enzyme-linked receptors.