NOTE: You must be an administrator to perform this solution. NOTE: Solution steps are based on the Windows Operating System. In a Redhat or Solaris Environment you will need to open a terminal, change into the Xerox/Docushare/bin directory and the run the command ./start_docushare.sh resetpassword.
Hormones have diverse chemical structures, mainly of 3 classes: eicosanoids, steroids, and amino acid derivatives (amines, peptides, and proteins). The glands that secrete hormones comprise the endocrine signaling system.
Receptor proteins are located in the cytoplasm, cell membrane, or nuclear membrane. 1. Cytoplasmic receptor proteins include those that respond to steroid hormones. Ligand activated receptors may enter the cell nucleus where they modulate gene expression. 2.Receptors within cell membranes may be peripheral or trans-membrane proteins. Many receptors for hormones and neurotransmission are trans-membrane proteins._ a. Metabotropic receptors are coupled to G proteins, acting through various secondary pathways involving ion channels, enzymes such as adenylyl (adenylate) cyclases, and phospolipases, or PDZ domains.any receptors for hormones and neurotransmission are trans-membrane proteins. _ a. Metabotropic receptors are coupled to G proteins, acting through various secondary pathways involving ion channels, enzymes such as adenylyl (adenylate) cyclases, and phospolipases, or PDZ domains.