Cell-signaling molecules are generally which type of macromolecule?
A)protein
B)nucleic acid
C)carbohydrate
D)polysaccharide
E)lipid

Name: Cell-signaling molecules are generally which type of macromolecule? A)protein B)nucleic acid C)carbohydrate D)polysaccharide E)lipid
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Question

Quizplus · Accepted Answer

Cell-signaling molecules are generally proteins, such as hormones or growth factors, that are secreted by one cell and received by another to trigger cellular responses.

Cell-Signaling Molecules Are Generally Which Type of Macromolecule