Decide whether each statement about hormones is true or false.

truefalse          homeostasis is regulated by two systems; the nervous system and the endocrine system.

truefalse          hormones released by the endocrine system are secreted through ducts.

truefalse          steroid hormones bind to receptors on the surface of a cell.

truefalse          hormones affect almost all cells and processes.

truefalse          peptide hormones travel to the nucleus of a cell.