A large group of molecules involved in signaling and regulation of defense responses are:
A) complement.
B) prostaglandins.
C) opsonins.
D) cytokines.
E) histamines.

Name: A large group of molecules involved in signaling and regulation of defense responses are: A) complement. B) prostaglandins. C) opsonins. D) cytokines. E) histamines.
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Question

Quizplus · Accepted Answer

Cytokines are a large group of proteins, peptides, or glycoproteins that are involved in cell signaling and regulation of immune responses.

A Large Group of Molecules Involved in Signaling and Regulation