Different cells in the body are able to uniquely respond to the same hormones because
A)different target cells have different sets of genes.
B)each cell converts that hormone to a different metabolite.
C)different target cells may use different signal transduction pathways.

Question

Quizplus · Accepted Answer

Different target cells may use different signal transduction pathways. This means that even though the same hormone may bind to different cells, each cell may activate a different set of downstream signals and produce a different response. For example, epinephrine can stimulate both heart rate and glycogen breakdown in liver cells, but these responses are mediated by different signal transduction pathways in the two cell types.

Different Cells in the Body Are Able to Uniquely Respond