Refer to the Table Below

Multiple Choice

Refer to the table below. The table lists three ways that a cell might respond to an external chemical signal.What are the cell components labeled A, B, and C?

A) A = ion channels, B = transcription factors, C = cellular enzymes
B) A = cellular enzymes, B = transcription factors, C = ion channels
C) A = transcription factors, B = cellular enzymes, C = ion channels
D) A = ion channels, B = cellular enzymes, C = transcription factors
E) A = transcription factors, B = ion channels, C = cellular enzymes