Which of the following is TRUE about cytokines?
A) They are proteins.
B) They play an important role in immunity.
C) They play a role in the growth of stem cells.
D) They are proteins that play an important role in immunity and the growth of stem cells.

Question

Quizplus · Accepted Answer

Cytokines are proteins that play an important role in immunity and the growth of stem cells. They are signaling molecules that help cells communicate with each other and coordinate immune responses. While both options A and B are partially true, only option D reflects the full range of cytokine functions.

Which of the Following Is TRUE About Cytokines