Specific hormones affect only specific cells in the body that have proper receptors.Question 6Select one:TrueFalse

Answer

True.

Hormones are chemical messengers that circulate throughout the bloodstream and affect various parts of the body. However, they do not exert their effects on all cells indiscriminately. Each hormone has specific target cells, which possess particular receptors that can bind to the hormone.

When a hormone binds to its receptor on a target cell, it triggers a specific response, which can differ significantly among different cell types. This phenomenon is largely due to the fact that cells may express different sets of receptors and intracellular signaling pathways. For example, insulin affects liver, muscle, and fat cells, but only those cells have insulin receptors that allow the hormone to induce effects like glucose uptake. Therefore, the statement that specific hormones affect only specific cells with the proper receptors is true.