Question

Which of the following best explains why different cells within an individual organism function differently?

A) The functions of cells are determined by the chemical messengers sent to them.

B) The function of individual cells depends on the cell's location in the body.

C) Proteins regulate which genes within a cell are activated and which are not.

D) Each type of cell within an organism contains unique genetic information.

Answer 1

C) Proteins regulate which genes within a cell are activated and which are not.